Freeware: Email Encryption

	Encryption And Decryption  License: Freeware
	Sending sensitive messages and files over the Internet is like sending a postcard as all emails are transmitted in an unsecured form. Of course, you may believe that your personal email does not contain any private information, but everyone has got something to keep in secret. There is really only one way to protect your email privacy - using text encryption software. Want to send secure emails to your friends or partners so nobody can read them? Encryption and Decryption is easy-to-use text encryption freeware. Encryption And Decryption provides solution for both individuals and corporations. Using text encryption freeware you can easily encrypt and decrypt text (messages), so you can send emails from home or office in a safe way. Protect your privacy using free text encryption software. Author: Encryption And Decryption.com| Date: 23-12-2007 | Size: 852 KB
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	S-Agent  License: Freeware
	S-Mail Agent is a one-step email encryption plug-in for any email software such as MS Outlook, Eudora, Mozilla, Outlook Express, Pegasus, TheBat!, Netscape Mail, etc. Email programs like Outlook are fast and easy-to-use, but they have one serious drawback - your messages are transmitted in plain text, over an open, insecure network and therefore can be read, changed and counterfeited. S-Mail Agent solves this problem - without any compromise to confidentiality, speed or comfort! S-Mail Agent automatically configures most email programs. Less popular ones can be configured manually in one minute. S-Mail Agent encrypts all your messages and attachments - encryption/decryption is automatic. You can also encrypt/decrypt any file on any data storage device in one-click. Work with secure email via your favorite email software! Enjoy secure and handy email! Author: Network Research Lab, Ltd.| Date: 01-07-2003 | Size: 647 KB
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	FineCrypt  License: Freeware
	Professional encryption tool with the following features: highly secure encryption with a single mouse click; secure communication with other users by email; task manager; key manager; file manager; encryption of files, folders and whole directory trees; creation of encrypted archives; creation of self-decrypting executables; Author: Crypto Systems, Inc.| Date: 02-03-2003 | Size: 4239 KB
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	eCipher Free  License: Freeware
	Easily send secure, encrypted email with eCipher. eCipher allows you to send and read encrypted messages directly through your existing desktop email client (Outlook, Thunderbird, Eudora). The current version supports reading encrypted mail from any webmail client (Gmail, Yahoo!, AOL, etc.). eCipher protected emails utilize strong encryption and digital signatures, ensuring that they can only be opened by the intended recipients. eCipher also provides extra security options for your email, including the ability to prevent message forwarding, copying, saving,and printing. Download eCipher Free today! Author: Essential Security Software| Date: 01-08-2008 | Size: 64 KB
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	CommuniCrypt Mail  License: Freeware
	Standalone eMail client with built-in strongest asymmetric Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length for encrypting up to 7120 bit. This eMail client is fully featured for receiving/sending mails via POP3/SMTP. With the integrated SMTP engine you do not need a SMTP server absolutely, program try to send the mail directly to recipient's mail server(if supported)! Other features: mail forwarding, mail repying, a little addressbook, encryption optional, attachments(encrypted with RSA or AES Rijndael), key compatibility with other CommuniCrypt products, minimizeable to tray, online update and much more! No external plugins or components needed, no extra costs for your security. This is an all-in-one solution to protect your Email privacy with the strongest encryption available! Just a view clicks and you can send and receive strong encrypted eMails in seconds! Encryption/Decryption is optional to enable/disable so can use this great eMail client day by day - not only for your encrypted mails! CommuniCrypt Mail now collects all your e-mails from up to 6 POP3 accounts! With the integrated file encryption/decryption tool you can encrypt or decrypt your mail attachments or all other files you like with strongest RSA Public Key encryption (key length from 338 bit up to 7120 bit) or with the symmetric AES Rijndael encryption (256 bit). E-mail- and file security through strongest encryption - this is an all-in-one package for your privacy protection! See website www.communicrypt.com for full feature list. Author: CommuniCrypt Software| Date: 24-11-2005 | Size: 5256 KB
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	Flexcrypt email encryption  License: Freeware
	GENERAL Flexcrypt is a small software application that enables encryption and decryption of your emails. The reason for encrypting is to ensure the integrity and privacy of your email. Flexcrypt is very easy to install and use. After installation, simply add the email addresses you wish to send and receive encrypted emails with. For each address, you must make up a password. This password is the key used in order to decrypt the message, thus, you must inform the receiver of the encrypted email of your chosen password. Do this by phone or in person, NOT by un-encrypted email. This only has to be done once, after that, Flexcrypt will remember your password and encrypt/decrypt your messages automatically or as you choose. IMPORTANT You must use an email application in order for Flexcrypt to work. Any email application is OK, such as Thunderbird, Outlook, Outlook Express, etc. This means that Flexcrypt does NOT work with WEBMAIL. You know that you are using webmail if you go to an internet address and log in to your email account. Flexcrypt gives you end-point to endpoint security, this means that your email is encrypted at the moment it leaves your computer, and remains encrypted until it reaches the receiving persons computer. Webmail does not provide this level of endpoint to endpoint security. Always test Flexcrypt with non-critical data first. FLEXCRYPT FREE SPECIFIC Flexcrypt Free includes encrypted communication with up to 3 email addresses. Flexcrypt free is true-free, this means that there are no hidden charges or a limited period of usage. Author: Nordic Information Security Group AB| Date: 19-05-2008 | Size: 9470 KB
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	ClipSecure  License: Freeware
	ClipSecure is a simple, secure, freeware text encryption utility that operates with the Windows clipboard, and therefore can be used within any text-based program and most email clients. It uses many industry-accepted algorithms, including the AES (Rijndael) standard, to provide maximum security. Encrypt and decrypt text with one keystroke, or manually control every step of the process. File encryption is also supported. ClipSecure was designed to be a small, fast, easy-to-use security solution for those (like me) who prefer to avoid the size and complexity of programs like PGP, and yet still have industry-strength encryption. Here's your first look at ClipSecure... the paragraph above encrypted with the default AES algorithm and a password of 'test': 6CPnKHPDoy6Sd+p/e2crR77pQXNZr9umnDGyE98l2Pfcqmp8lRcvwdhcpd4j0qNK52X3SwH0NS2W OtypLte+Wn35SPxuRhixXZIWdB/FiuQacM0UFg5umM4od4+TVBQXMDX8xe7O9o9ElsjPh0ejvgM4 ZDYh9jbspJRAkNFCUbBCydtfeG8lXjDWSrajpyWb/hyFwcYpFHCokETexxNo Author: Andrew Ferguson| Date: 20-11-2002 | Size: 330 KB
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	CryptArchiver  License: Freeware
	It's really easy to hide, encrypt and password protect data with CryptArchiver. All you do is drag-and-drop your important files and folders into an encrypted drive - just like an ordinary drive! CryptArchiver has an intuitive and easy-to-use interface. CryptArchiver Lite is encryption software for the desktop. It creates a special Encrypted Drive that can only be accessed with a password. Files stored in this drive are automatically encrypted on-the-fly. Once loaded, the encrypted drive is like any other drive. When you unload the encrypted drive, it disappears from Windows! No one can access your data without the password. Load the Encrypted Drive again with the password, to access your files. You can protect all types of files - be it email, databases, spreadsheets, text, graphics, audio or even video. You can even make encrypted backups of your files easily on your hard drive, or on external drives like CDs, DVDs, or USB devices. What's more, you can even install and run programs that are accessible and visible only to you! Secure your important files and folders - get CryptArchiver today! Author: WinEncrypt Encryption Software and Security Solutions| Date: 15-06-2005 | Size: 1524 KB
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	Crypto Anywhere  License: Freeware
	Crypto Anywhere is secure email on the move ! Crypto Anywhere is small enough to fit on a single floppy or USB key chain drive and so easy to use your grandma will be using it. Don't have a computer yourself but want to protect your web based e-mail at your local internet cafe ? Crypto Anywhere is for you ! If you suspect your employer is reading your private email, put an end to that. If you run Crypto Anywhere from a floppy disk or USB drive, you can encrypt your email without even installing software on your workstation. With Crypto Anywhere you can send and receive secure mail to and from anyone with an email account - the recipients do not have to be "crypto savvy" or even have Crypto Anywhere themselves. Crypto Anywhere implements trusted, industry standard, strong encryption algorithms based on RSA public key encryption, the Twofish block cipher and the ISAAC random number generator. Crypto Anywhere e-mail is compatible with SecExMail client based and SecExMail Gate server based encryption. Author: Bytefusion Ltd.| Date: 16-04-2003 | Size: 1301 KB
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	Free Security Fix  License: Freeware
	Award-winning FREE Security Fix to secure your data & important information using military grade encryption so no-one can access it but you!. Encryption Protection is the ultimate in data and email encryption software and file shredding. Encryption protection allows you to encrypt Text messages, HTML Web Pages, and Binary Files (-jpg, -gif, -bmp, -doc, -xls, -cls, -mp3 or even an -exe extension). Free Secuirty Summary of Features:  Three levels of Encryption (128, 256, or 448 bit)  Send email using default email client from within Free Security Fix software  Military grade File Deletion...Selection of 4 Standard Levels or pick your own number of random overwrites.  Ability to decode without the Free Security Fix software.  Encrypt Text messages, HTML Web Pages, and Binary Files (-jpg, -gif, -bmp, -doc, -xls, -cls, -mp3 or even an -exe extension)  Ability to execute the encryption software through a command line  Ability to save encrypted messages in multiple formats. Author: Promosoft Corporation| Date: 24-04-2007 | Size: 2212 KB
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	Cryptainer LE Free Encryption Software  License: Freeware
	Cryptainer LE Ttotally free 128 bit disk encryption software. Simple, easy to use encryption application that creates encrypted "vaults". One can store any kind of data in them. Cryptainer LE allows you to encrypt any file or folder on any Windows PC. Protects all types of Media and any type of data. Password protect any file or folder with strong Encryption. It allows you to protect data on USB Drives, Mobile Devices, Flash Disks, Pen Drives, CDs and HDDs. Cryptainer LE ensures complete security for your data making sure that only you and nobody else can access your data. Cryptainer LE creates an encrypted volume that can be accessed only with a password. Once mounted, the volume behaves as a standard windows drive. The files can be read, viewed, modified, as well as moved from one place to another. Hides any type of data on any media. Any kind of file - from word and excel documents to movies and pictures, can be encrypted. You can also send secure email attachments. It runs on all versions of Windows (Windows 95, Windows 98, Windows ME, Windows 2000, Windows 2003 Server, Windows XP as well as Windows Vista family). Simple, Secure, Absolutely free. No Nags, No reminders, Not Adware. The best part - this package is totally free to use. A must have for every desktop. Author: Cypherix Software| Date: 25-07-2007 | Size: 3134 KB
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	CommuniCrypt2Go  License: Freeware
	RSA encryption tool for eMail-, webmail & messenger communication. No installation required, should run from an USB-Stick and other temporarely devices. See www.communicrypt.com for details. Author: CommuniCrypt Software| Date: 11-06-2006 | Size: 370 KB
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	SecExMail Home  License: Freeware
	SecExMail makes e-mail encryption as easy as sending a message. There are no plugins necessary and it will work with any standard email client including Microsoft Outlook, Outlook Express, Calypso, Eudora and many more. Now includes automatic key exchange and powerful html filtering to protect from malicious email. Author: Bytefusion Ltd| Date: 17-09-2002 | Size: 2613 KB
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	Keygloo  License: Freeware
	With Keygloo, you can now encrypt your emails sent from Hotmail, Yahoo and Outlook Express. Keygloo is based on public key technology and uses 256 bit AES and 1024 bit RSA encryption algorithms to protect email messages. It is extremely simple to install and use. Keygloo can also keep your stored files safe from prying eyes by keeping them encrypted. Keygloo will soon be availbale for gmail and Lycos mail also. Author: Infinitrust Private Limited| Date: 03-05-2005 | Size: 393 KB
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	CommuniCrypt File Encryption Tools  License: Freeware
	File encryption/decryption tools with strongest AES algorithms. Can generate the hash of the source file as password for symmetric encryption(64 digits password). Encryption strength AES Rijndael: 256 bit / Hash: SHA-256 Author: CommuniCrypt Software| Date: 15-01-2006 | Size: 1428 KB
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	Chilkat Zip Self-Extractor  License: Freeware
	Create self-extracting ZIP files optionally with unbreakable AES encryption.The ChilkatZip Self-Extractor can safely encrypt the contents of your ZIP file with 128, 192, or 256-bit AES Encryption. To unzip, a user must provide the same password that was used when creating the self-extracting EXE. AES encryption is much stronger than standard ZIP encryption, which is regarded by security experts as being unsecure. Author: Chilkat Software, Inc.| Date: 3-11-2003 | Size: 300 KB
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	SecExFile Home  License: Freeware
	SecExFile brings one-click file protection to the desktop. It integrates with Windows Explorer to make securing your personal or corporate data easy. SecEx File can be configured to email the armoured file once encryption is completed. + Strong 128/384 bit SecExMail cipher, incorporating 256 bit Twofish + Encrypt multiple files and folders into a single encrypted archive + Known plain text attack and frequency analysis protection Author: Bytefusion Ltd.| Date: 16-11-2002 | Size: 1747 KB
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	CryptoLab  License: Freeware
	CryptoLab is a freeware cryptography application for Microsoft Windows, and incorporates text-based encryption / decryption through the use of plug-in cipher modules. Advanced features include SMTP email support, a Key Manager and pseudo-random key generation. Features list: Plug-in cipher modules. Advanced pseudo-random key generation. Easy-to-use tabbed interface for text files. Key Manager storage utility. Full password protection (incorporating SHA-1 hashing algorithm). Integrated SMTP email support. PDF, HTML and Word Document export options. Statistics calculator. Included encryption modules: Affine Shift ARCFOUR Blowfish Cipher Caesar Cipher Data Encryption Standard Modular Shift Algorithm (by EJC Cryptography) Rijndael (American Encryption Standard) Substitution Cipher Vigenère Cipher With CryptoLab, you can encrypt your text documents with military standard security - algorithms such as Rijndael are used to encrypt classified documents within the US Government. By using CryptoLab, you too can experience this level of security from your own computer. Best of all, it's FREE! Downloading and running this program in certain countries is illegal as a result of certain cryptographic laws. EJC Cryptography cannot provide legal advice; we therefore encourage you to seek appropriate legal counsel regarding any questions you might have about this program. US Law states that (at the time of writing) cryptographic software may not knowingly be exported to Afghanistan, Cuba, Iran, Iraq, Libya, North Korea, Sudan, Serbia and Syria. Author: EJC Cryptography| Date: 13-10-2007 | Size: 797 KB
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	Crypto Anywhere - OpenPGP Edition  License: Freeware
	Secure Email. Standalone or integrated with Outlook Express or Outlook. Can decrypt and encrypt messages to friends using PGP, OpenPGP, SecExMail and many more. Crypto Anywhere allows you to make a travel floppy which can be used in internet cafe's or at work. You don't even need to install the software - just run it from the floppy disk or USB thumb drive. Encrypted messages can be sent to friends who don't even have Crypto Anywhere. Crypto Anywhere implements trusted, industry standard, strong encryption algorithms based on RSA public key encryption, the Twofish block cipher, ISAAC random number generator and OpenPGP. Now free for personal and corporate use. Visit our website to get a free registration key. Author: Bytefusion Ltd.| Date: 14-05-2004 | Size: 2987 KB
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	FineCrypt Archiver  License: Freeware
	FineCrypt Archiver is a powerful but easy-to-use file encryption software for protecting files on your computer with strong encryption algorithms. FineCrypt Archiver integrates with Windows shell so that you can encrypt and decrypt files from within Windows Explorer or desktop. You can choose for encryption one of 10 encryption algorithms. Package also contains integrated file wiper for permanent deletion of files from your hard disk. Author: Crypto Systems, Inc.| Date: 11-03-2003 | Size: 2600 KB
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	LockDisk  License: Freeware
	Free 256 Bit Encryption Software, Creates multiple encrypted virtual drive to store any type of data. It's powerful encryption ensures that only you can access your data. LockDisk creates a volume (vault) that can only be accessed with a password. This volume stores files in the encrypted form. Once mounted, the LockDisk drive is like any other drive you normally work with. It functions like any other drive (C: or D:) on your computer. Just drag and drop any file into the LockDisk Vault. It is automatically encrypted. It's that simple! LockDisk vaults can only be viewed, accessed, browsed or modified by the user who has the key to open it. At other times, the files are invisible! Author: Klonsoft| Date: 01-05-2005 | Size: 1186 KB
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	encrypted::Mail  License: Freeware
	encrypted::Mail allows users to send encrypted emails to anyone with ease, regardless of the users or recipients existing mail client. encrypted::Mail uses symmetric encryption and allows senders to add a pass phrase for additional security. Author: Data Fortress| Date: 06-11-2006 | Size: 2072 KB
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	Acubix PicoBackup for Outlook Express  License: Freeware
	PicoBackup Outlook Express Edition is an easy-to-use Outlook Express emails backup utility packed with many powerful features.Various methods of backup like full backup, incremental backup and multi-generation backup are supported, giving you full control on how to backup. Features: Flexible integrated scheduler, CD/DVD burning and spanning, 256-bit AES/Blowfish encryption, backup to remote FTP server, standard ZIP compression, email notification, detailed logging and more. Many different types of media are supported, including flash/thumb drives, Zip/Jazz drive, floppy drive. Author: Acubix| Date: 20-06-2005 | Size: 3453 KB
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	Comodo SecureEmail  License: Freeware
	Comodo SecureEmail automatically secures your e-mail messages so that the message and its attachments cannot be intercepted, read or altered on its way through the Internet. The software encrypts and digitally signs the outgoing messages from the sender. Encrypting the message means that it can be deciphered and read only by the owner of the corresponding private key i.e. the intended recipient so that the confidential data from the sender cannot be stolen or modified on its way through the Internet. Digitally signing a message means that it proves to your recipient that the message came from you. In combination, these two assure the recipient that the received message and its attachments were not adulterated by anyone along the way. The software features a built-in wizard to easily download and setup a Comodo e-mail certificate for encryption and digital signing. If your contact (recipient) is a CSE user, you can easily import his/her public key for encrypting your message to him/her. The message can be decrypted only using his/her private key. If your contact is not a CSE user, single use or onetime session certificates will be used. The encrypted e-mail is then sent to your recipient. The recipient can decrypt and read the email by using the our easy-to-use Web reader service. This enables to encrypt the mail for anyone at anytime. Users will benefit from the security of their email while the application handles difficult or hard to remember processes such as public-key exchange. The software features full compatibility with Outlook, Thunderbird, Incredimail and many other POP, SMTP and IMAP based mail clients. Network administrators looking to implement total client-to-client email security may consider Comodo SecureEmail as a complement to gateway encryption applications which overlook the vulnerability of emails being exchanged within the network. Comodo SecureEmail like all Comodo desktop software, is free of charge for home and business users. Author: Comodo Group| Date: 20-10-2008 | Size: 3584 KB
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	P-Encryption Lite  License: Freeware
	P-Encyption Lite is a free program which allows you to encrypt your private files into one encrypted file(archive). P-Encryption Lite can also encrypt/decrypt text. P-Encryption Lite uses AES encryption to encrypt files. P-Encryption Lite is CadabraSoftware's freeware alternative to P-Encryption Suite. Author: CadabraSoftware| Date: 09-09-2005 | Size: 1480 KB
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	SEmail  License: Freeware
	If you want to check free relay smtp (mail) servers- this program is right for you. If you want to send sms to almost all world mobile phone providers via emai2sms(EmailToSms) service- this program is right for you. If you want to have confidential letters (both message and attachment files) with your customers or friends. If you want to send easy many letters to yours recipients- this program is right for you. If you want to induce spammers who put your email in their lists (database) to exclude your email from there now you can make this possible. ======== Features ======== 1. Send email(s) with one mouse-click without to configure anything. More easy can't be. And its free. 2. Send sms(s) via email2sms (EmailToSms) to almost all world mobile phones for free. 3. Encrypt and Decrypt your messages and attachment files for more security. 4. Check one or as many recipients' emails as you want at once from text file. 5. Send one or as many emails as you want to recipients at once from text file. 6. Find free smtp relay servers from ip intervals and(or) from text file. 7. Check free smtp relay servers from ip intervals and(or) from text file. 8. Revolution brand new world easy antispam technics to release your email from spammers' lists. =========== Explanation =========== Encryption and decryption are realized with Rijndael cryptographic algorithm with 256 bit key. it is enough for now to stay your letter unreadable for other eyes in internet. You may choose between password and key-file in cryptographic process. You must use the same password or key-file in encryption and decryption process. Antispan technics work in the following consecutive way: - Use your mail client and find in your received spammer email Url(http://...) of the advertising firm. Write it in textBox called 'Spammer Web Site' in SEmail.exe - Write your banned(your email in spammer lists) email address in textBox called 'Your Banned Email:' in SEmail.exe Author: ExactScores.com| Date: 10-02-2005 | Size: 234 KB
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	Encryption Screensaver_3d_Securstar  License: Freeware
	SecurStar hard disk encryption logo is moving around the desktop in a 3d format. SecurStar is world leader in hard disk encryption software, offering container encryption, volume encryption as well as partition and full hard disk encryption. Get DriveCrypt and DriveCrypt plus pack today, and secure your computer effectively against unauthorized access. DriveCrypt is the most used disk encryption software worldwide. Military strong 1344 Bit encryption: DRIVECRYPT securely and easily protects all proprietary data on notebooks and desktop computers 100% of the time without users having to think about security. Any organization, from a small company to a large international firm with thousands of users in the field, can effectively protect business plans, client lists, product specifications, confidential corporate memos, stock information, and much more with this product. As data is read from the hard disk, DRIVECRYPT automatically decrypts the data before it is loaded into memory. When data is written back to the hard disk, it is automatically re-encrypted. The encryption/ decryption process is completely transparent to the user or any application program -the data is caught "on the fly" as it transfers back and forth between the hard disk and memory. Consequently, users don't need to remember to decrypt or re-encrypt their data, or change the normal operation of the PC. In addition, only individual files are decrypted at any one time, not the whole hard disk. Author: SecurStar GmbH| Date: 12-06-2005 | Size: 781 KB
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	WISeCrypt  License: Freeware
	WISeCrypt (Personal Edition) provides high security data encryption and protection. Users can securely protect, encrypt, decrypt and wipe files and folders on their PC or other storage devices. Users can view and decrypt S/MIME files. Users can safely transmit confidential data over the Internet knowing that only the desired recipient can read it. Users can obtain a free publicly trusted X.509 CertifyID secure email digital certificate from WISeKey. Features include: integration with Windows shell; high security using trusted X.509 digital certificates; securing files and folders; decrypt and read S/MIME emails; wiping files and folders. It supports AES (Rijndael), 3DES, RSA, RC4 and other asymmetric and symmetric cryptographic algorithms. Author: WISeKey SA| Date: 22-11-2007 | Size: 4381 KB
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	iPIG WiFi Hotspot VPN Security  License: Freeware
	Using powerful 256-bit AES encryption technology, the iOpus Private Internet Gateway (iPIG) creates a secure VPN "tunnel" that protects your inbound and outbound communications (Email, Web, IM, VOIP, calls, FTP, etc.) at any Wi-Fi hotspot or wired network. iPIG shields your data from even the most sophisticated methods of online spying and snooping like the "Evil twin attacks". In addition, your sensitive information is not only protected between your computer and the wireless access point you're using, but all the way to iOpus' secure connection servers deep in the Internet. This ensures that your data can't be easily hijacked through the air and at the point it transitions to a "wired" Ethernet connection. Unlike other technologies, iPig works with any kind of Internet connection (Wifi, WLAN, wired ethernet) and requires NO configuration of any kind. You just start your favorite web browser, email client or chat software and switch the iPig encryption on: iPig grabs all Internet traffic before it leaves your PC and encrypts it securely! iPig also works with all major firewall software like Zonealarm or Norton Internet Security. The software runs on Windows 2000, XP and 2003 (Sorry, Windows 98, ME are not supported). Author: iMacros WebSite Testing and Web Scraping| Date: 18-08-2007 | Size: 733 KB
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	iOpus Secure Email Attachments - Encrypted and Self-extracting  License: Freeware
	In just a few moments, you can create an encrypted, compressed (ZIP) attachment with your sensitive documents. Ideal for sending information by email or making secure backups. Thanks to compression, iOpus SEA packages are up to 95 % smaller than the original files, saving time and money for e-mail transmission. The recipient requires no special software, because iOpus SEA packages decode themselves after the password is entered. Author: iOpus Software GmbH| Date: 05-03-2003 | Size: 998 KB
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