Freeware: Secure Email Encrypted E-mail Encryption Crypto Online Privacy Rsa Twofish Block Cipher Stream Cipher Smime Public Key Secexmail Secex Mail

	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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	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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	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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	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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	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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	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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	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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	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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	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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	BCArchive  License: Freeware
	With BCArchive software you may encrypt and compress a group of files/folders to an encrypted archive (i.e. single file). You may store all you confidential files in such archive accessing it whenever you need it. All your files are encrypted, i.e. protected from unauthorized access. You may create self-extracted program containing encrypted archive and e-mail it to your friend. He/she will receive this archive and can read your files, either via knowing correct password or via using public/secret key technology. All already generated public and secret keys used in other programs can be also used in BCArchive to create encrypted archive and e-mail it to desired recipient. BCArchive uses strong symmetric encryption algorithms such as Blowfish, IDEA, Triple-DES, CAST5; secure hash algorithms: SHA-1, MD5, RIPEMD-160; asymmetric (public/secret key) algorithms such as RSA, ELGamal/Diffie-Hellman; conforms to specifications PKCS #5, PKCS #12, X.509. BCArchive is convenient software product providing you with strongest encryption technology and ability for efficient management of sensitive data. Author: Jetico, Inc.| Date: 22-10-2004 | Size: 2399 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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	QuickSigner  License: Freeware
	Secure your data exchanges and transfers with digitally signed files!This is a tool for quickly digitally signing or verifying text or files with Public-Key-Encryption with RSA encryption algorithm (RSAES-OAEP).Key length for signing up to 7120 bit. Keys are compatible with CommuniCrypt Standard Edition. You sign a file or text with your secret key, send this via LAN, Internet or mail and the other side can verify the authenticity of it with your public key. Quickly and secure! A "must have" for all! Author: CommuniCrypt Software| Date: 19-10-2005 | Size: 2920 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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	4t HIT Mail Privacy LITE  License: Freeware
	4t HIT Mail Privacy Lite sends and receives your private data securely hidden in images of various types. You can use your birthday photo or landscape picture to send some important message to your friend or colegue securely - our application will also use strong encrypting algorithm to make communications really safe. Author: 4t Niagara Software| Date: 02-07-2002 | Size: 930 KB
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	File Encrypter Rijndael  License: Freeware
	File Encrypter (FIPS-197) - Arpan Jati - ArpanTECH -------------------------------------------------------------------------------- Encrypt Files using 256 bit Block Cipher : Rijndael for the highest possible data security. Rijndael is approved as the Advanced Encryption Standard, FIPS-197 by NIST This standard specifies Rijndael as a FIPS-approved symmetric encryption algorithm that may be used by U.S. Government organizations (and others) to protect sensitive information. ----------------------------------- PROCEDURE: File Encryption: ------------------------ 1) Browse and select a file by pressing the Browse button. 2) Type a password in the password field. - The password should be at least 6-10 digits long. And should both alphabets (a-z ; A-Z) and numbers(0-9) and preferably symbols. - It should be easy to remember but difficult for others to guess. - There are no restrictions on password length as an irreversible Hash is generated from the password. 3) Retype the password. 4) Select the file naming (leave it to modify: recommended). 5) Press the Encrypt (Red) Button File Decryption: ---------------------- 1) Browse and select the encrypted file pressing the Browse button. 2) Type the password in the password field. 3) Retype the password. 4) Select the file naming (leave it to modify: recommended). 5) Press the Decrypt (Green) Button Naming Convention: -------------------------------- The files are renamed as follows: In Append Mode: .encr or .decr is appended to the filename, for each Encryption or Decryption process. In Rename Mode: 1) For Encryption: .encr is appended to the filename. 2) For Decryption: All .encr and .decr extensions are removed and original filename restored with .decr appended in between. For Example: A file abc.txt.encr will be renamed abc.decr.txt Algorithm: Uses 256bit cipher Rijndael (FIPS-197) Arpan Jati - ArpanTECH, Inc All Rights Reserved Author: ArpanTECH| Date: 10-05-2007 | Size: 348 KB
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	Encryption Pack for MS Office  License: Freeware
	Allows working, storing and transmitting encrypted MS Office documents (.doc, .xls, .ppt files). Software solution that add strong encryption feature to MS Office for protecting Word, Excel, PowerPoint documents by password entry. Using our Encryption Pack you can share and work with stored documents, and e-mail attachments, in a secure manner (supported: .doc, .xls, .ppt files). This software installs a two buttons into MS Word (Excel, etc.) toolbar to work with encrypted documents (save encryptedopen) - 256 bit encryption is supported - means that information stored in a file cannot be recovered in reasonable time. - Supports Double click from Folder Browser (Explorer) to open encrypted document instantly. This software is great for protecting your documents such as private letters and correspondence, stored on a local hard disk or network server. Try a quick and easy method to communicate between two parties. Then write the initial message using Microsoft Word. Save the encrypted result. Send it to the other party. To send secure e-mail, agree on a pass phrase and ensure that all parties have Encryption Pack, and then send your encrypted Word document as regular attachments. Upon request Teslain provides source code for the Encryption Pack. This code is a part of Teslain Encryption Library. Author: Teslain| Date: 12-06-2005 | Size: 400 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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	CHAOS Shredder  License: Freeware
	Windows does not physically remove deleted files from your hard disk. Emptying your Recycle Bin does NOT protect you at all. Your sensitive files can be recovered, even after you format your hard disk! When you delete a file from Windows, Windows just mark the file as deleted in file allocation table, but the data of the file is still on your hard disk, there are many tools available which can let others easily recover your sensitive files even after you have formated the hard disk. Sensitive data can easily fall into the wrong hands. And because Windows is not capable of deleting information beyond recovery, you are at risk! Passwords, financial documents, even those "about last night" e-mails are fair game for the IT professionals, computer technicians or hackers. CHAOS Shredder allows you to purge, wipe and erase data with methods that far exceed US Department of Defense standards for file deletion (DOD 5220.22). Author: Safe Soft Corporation| Date: 22-08-2004 | Size: 287 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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	mobile4you  License: Freeware
	This freeware program automatically checks multiple e-mail accounts, alerts with sound or forwards new e-mail messages to other e-mail address, pager, and cellular phone even when your e-mail program is not running.It allows scheduling e-mail checking, read all your e-mail messages in a single e-mail box, remove the forwarded e-mail messages.Running from the system tray, it launches your default e-mail client and alarms you when the Internet is down. Author: | Date: 30-11-2001 | Size: 3930 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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	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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	fSekrit  License: Freeware
	fSekrit is a small application for keeping encrypted notes. The real advantage of fSekrit is that notes are truly self-contained; the editor program and your note are merged together into a tiny self-contained program file, removing the need to install a special application to view your data. This makes fSekrit ideal for keeping encrypted notes on, for example, USB flash drives. Another advantage of using fSekrit is that your un-encrypted data is never stored on your harddisk. With a traditional encryption utility you would have to decrypt your file to disk, view or edit it, and then re-encrypt it, and unless you use secure file wiping tools, it would be a trivial matter for someone to to retrieve your un-encrypted data, even though you have deleted it. This can't be done with fSekrit, though, since it never stores your un-encrypted data on disk. Author: DonationCoder| Date: 31-01-2006 | Size: 43 KB
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	Mihov Mail Sender  License: Freeware
	Mihov Mail Sender sends the same e-mail message to more people from your address book - but it displays only their name as recipient, so they will think this mail is ment only for them. You can also send your own attachments with the message. The program uses your normal mail server for sending messages and does not require an additional server. May come in very handy for invitatitions, mailing lists, and keeping privacy! Author: Miha Psenica| Date: 30-08-2001 | Size: 475 KB
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	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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	Group Mail Free  License: Freeware
	Whether it be for announcing new products and services to your customers, delivering and managing newsletters, or simply staying in touch with family and friends - Group Mail Free will make the process effortless - Best of all, you can use the award winning Group Mail Free for as long as you want, for FREE!! Author: infacta Ltd.| Date: 12-06-2003 | Size: 5020 KB
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	Spam Sleuth Lite  License: Freeware
	Spam Sleuth Lite monitors your e- mail box behind the scenes and analyzes e- mail messages for spam and virus characteristics. If Spam Sleuth Lite determines an e- mail is spam, it yanks it out of the e-mail server, compresses it so that it takes as little space as possible on your computer. When your e-mail program gets your e- mail, the spam has already been removed and you can read your e- mail the same way you always have, but without sorting through the junk e-mail to find the gems. Friends - Add your friends e-mail addresses to allow messages through to your inbox. You can import addresses from your e-mail program, and you can use wild cards to quickly add domains. For example, if you want to receive all e-mail coming from Blue Squirrel you would enter *@bluesquirrel.com. Turing Test: Sends an email back to the sender and requires them to enter a validation code in order for Spam Sleuth to allow email messages through to your inbox. (Great way to know if you're dealing with a mindless machine or a real human on the other end.) Author: Blue Squirrel| Date: 10-02-2005 | Size: 3629 KB
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	iGo Incognito  License: Freeware
	iGo Incognito - Secure messaging, chat, open forums built on a public key infrastructure and the Advanced Encryption Standard (AES). Only iGo Incognito provides end-to-end encryption of all communication - from your desktop to your friend's. Supports rich text messages (color, fonts, styles), voice messages, text-to-speech, file transfer, offline and online messages, private chats, friend states, open forums and more. Registration is optional. Author: Incognito Systems| Date: 24-03-2002 | Size: 1541 KB
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	FlashCrypt  License: Freeware
	One of the key points that help you to ensure your privacy is data security. If you have private files on your computer, you must protect them. Do you trust the folks you share your computer with? And what about millions of Internet users - what if someone gets access to your machine remotely? The most secure way to protect your files is to encrypt them. Strong encryption makes it practically impossible to obtain the original files without providing the encryption key. FlashCrypt software by FSPro Labs allows you to encrypt the contents of any folder quick and easy. After smooth and fast installation it extends folder drop-down menu of Windows Explorer by adding “Protect with FlashCrypt� command. Just click right mouse button on the folder you wish to protect, select “Protect with FlashCrypt�, type your password and voila - all the files in the folder are now in the secure container (protected folder) and encrypted with one of the world best encryption algorithm - AES256! This container looks exactly like the original folder and marked with FlashCrypt logo. Decryption procedure is as easy as encryption - double click on the protected folder and type your password. FlashCrypt allows you to protect folders on local hard disks, removable drives, network volumes and so on. Besides the data encryption, FlashCrypt can optionally compress your files. This can greatly save disk space and helpful if you plan to copy the protected folder on a pen drive or send it over email. FlashCrypt provides optional facility allowing you to recover forgotten passwords. If this option is disabled, it will be impossible to recover your data if you lost the password. Download FlashCrypt and protect your files right now - its FREE. Author: FSPro Labs| Date: 04-04-2008 | Size: 1189 KB
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	X-Ray Mail Assistant Beta  License: Freeware
	X-Ray Mail Assistant is an email header filter and POP/SMTP server switching tool. It runs as a local POP/SMTP relay server and scans your incoming and/or outgoing mail for user specified mail headers. Once it finds a match it can change the header, remove it, replace it or perform some other special modifications. In addition, the program allows you to set up multiple profiles for POP and SMTP servers and switch between them from the system tray. X-Ray can also run as an NT service. Author: X-Ray Application Software.| Date: 24-07-2008 | Size: 296 KB
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