Freeware: Encryption Program

	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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	WindowsGuard  License: Freeware
	Secure your computer by password protecting your Windows applications, programs and EXE files. Plus, protect your data with encryption for your files, folders and drives - directly from Windows Explorer. Extra features allow you to disable the Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Author: WGP Security Software| Date: 22-08-2007 | Size: 610 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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	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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	File Crypt  License: Freeware
	File Crypt is freeware program for file protect. File Crypt encrypt/decrypt file with strong encryption. For encrypt you choose password which is needed for decryption. Encrypted file have .rzx file type. Program is translated in 25 languages. Author: Red Zion| Date: 18-07-2007 | Size: 4828 KB
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	TreeDBNotes  License: Freeware
	TreeDBNotes is a free powerful and easy-to-use personal database program, e-Book, PIM and Word Processor with Tree Structure, advanced encryption and password protection. Features: Search, Replace, Case options, Insert file, link, image, time, date, symbols, table, html table. Import from txt, wri, rtf, Excell, Word, html and more. Export to txt, html, wri, doc and more. This program is ideal for storing notes, emails, images, URLs, document management, etc. TreeDBNotes stores and represents your information in a comfortable and clear tree-structured form. Each node in such 'tree' represents associated note, so you can store a lot of mostly independent notes in one notebook. With any note you can perform main Wordpad-like text-formatting functions (font and paragraph styles). Author: SoftViewer| Date: 13-02-2008 | Size: 6981 KB
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	Encryption Tool  License: Freeware
	Allows you easily and quickly to encrypt and decrypt your important files or folders on you computer using strong encryption algorithm Rijndael (AES). It is integrated with Windows Explorer. You can secure files or folders with a right click. Author: Finerecovery Software| Date: 14-08-2008 | Size: 306 KB
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	Remora USB Disk Guard  License: Freeware
	Remora (rĕm´ere) : warmwater fishes of the family Echeneidae, characterized by an oval sucking disk on the top of the head. With this apparatus the remora, or suckerfish, attaches itself to sharks, swordfishes, drums, marlins, and sea turtles. In this way it travels without effort... Remora USB Disk Guard is designed as a file encryption switch in your USB storage devices. With Remora USB Disk Guard, you can secure all your files anytime and anywhere. Main features: (1) An easy and fast tool to encrypt and decrypt files. (2) An easy and fast tool to encrypt and decrypt folder. (3) Using the fastest and strong 128 bits encryption technique. Author: Essential Skill Consultants Limited| Date: 30-05-2006 | Size: 2065 KB
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	PlainText Crypto  License: Freeware
	This program lets you encrypt your text files into a sequence of digits. To encode and decode some text, the special key files are used. Every key file is unique and cannot be generated again. The encoded text cannot be restored without having a key file that had been used for encoding. This software may be also helpful for those who need to send secured texts via email. The encryption algorithm is stable against breaking and encoded texts are effectively protected. Author: DGreenSoft| Date: 28-07-2004 | Size: 613 KB
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	Handy Backup  License: Freeware
	Handy Backup 2.1 is an easy-to-use yet powerful backup program designed for Windows 9x/NT/2000/Me/XP. It makes an automatic backup of your critical data virtually to any type of storage media: floppy disk, hard drive, network drive, or a remote FTP server. You only need to setup it once and it will monitor changes and execute scheduled backups and synchronizations at the time you specify. Strong file encryption, password protection and zip compression on the fly and many other features will protect your valuable data. Detailed online help is available. Intuitive Explorer style user interface You'll find Handy Backup extremely easy-to-use due to its simple Explorer-like user interface. Smart Setup Wizard and online help will guide you through all the steps of creating and managing backup items. Support for different types of backup storage Handy Backup is designed to work with almost any type of storage media, including various removable media, zip-drives and CD-R(W)s. You can also send backups to local network drives or to remote FTP servers. Flexible and powerful scheduler A versatile scheduler enables you to automatically back up your critical files on customized or regular basis, from hourly to monthly basis. At any time you can do your backup manually or modify the backup schedule to fit your needs. Integrated ZIP compression You can either copy files to their destination as-is or employ built-in ZIP compression to minimize your time online and used storage space. 128 bit encryption We offer you 128-bit encryption support, which is now the highest level of protection used in Internet communications. Flexible file and folder selection criteria An option to use wildcards, templates and/or inclusion/exclusion rules to fine-tune your backup items. Author: Vladimir Vaschenko| Date: 25-10-2001 | Size: 1449 KB
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	WinGuard Pro Free Edition  License: Freeware
	Protect yourself from unauthorized access to your computer free of charge. Secure your computer by Password protecting your Windows applications, programs and EXE files for Free. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Author: WinGuard Pro Team| Date: 09-10-2007 | Size: 605 KB
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	x Chat Free  License: Freeware
	x Chat Free is a private one-on-one real time intranet chat program. It is designed to be user friendly and very flexible to use. It uses TCP P2P connection, no interruption from server down. It is a very interactive program and with many automatic features. Encryption, away password protection and IP blocking enhance the security issues of your private chat session. Combined with text to speech (TTS), network resolving and view utilities, file transfer, drawing board, screen capture, auto-connect/notify, instant shortcut messages, alert ring, chat saving/reader, drag and drop support, URL history, chat request auto popup, and many customized features, x Chat Free is most flexibility, functionality, customizable and user-friendly chat client. Author: xStudio.ca| Date: 15-08-2005 | Size: 3630 KB
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	FileEncryptor  License: Freeware
	FileEncrypter is a small freeware utility that is capable of encrypting any file on any media storage with the officially recognized encryption algorithm - AES (Rijndael). The key length of the algorithm may vary from 128 to 256 bit to ensure the maximum protection of encrypted information. The use of FileEncryptor will help you to keep all important files safe no matter what happens because AES encryption algorithm has been proven to be unbreakable. Author: ARXsoft Co., Ltd.| Date: 14-06-2004 | Size: 388 KB
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	SecureWord.Mobile  License: Freeware
	SecureWord.Mobile is a new password manager (password keeper) program for Pocket PC that uses Advanced Encryption Standard adopted by the US Government in 2002. Your sensitive data will always be safe and secure thanks to built-in protective measures. SecureWord.Mobile is also one of the most convenient password keepers – SecureWord available for both platforms - PC and Pocket PC. Author: CEZEO software| Date: 21-10-2005 | Size: 121 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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	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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	Win Guard Pro Free Edition  License: Freeware
	Protect yourself from unauthorized access to your computer free of charge. Secure your computer by Password protecting your Windows applications, programs and EXE files for Free. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Also available in Premium for optional fee, hence; you may see a buy link on this page. Key Benefits:   Password protect any windows program or dialog   Encrypt any file, folder or entire drive   Lock down Software Installers Author: WGP| Date: 21-06-2007 | Size: 605 KB
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	Encrypt and Go by WinGuard Pro  License: Freeware
	Protect yourself from unauthorized access to your computer free of charge. Secure your computer by Password protecting your Windows applications, programs and EXE files for Free. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Also available in Premium for optional fee, hence; you may see a buy link on this page. Key Benefits   Password protect any windows program or dialog   Encrypt any file, folder or entire drive   Lock down Software Installers Author: WGP| Date: 06-12-2006 | Size: 605 KB
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	WinGuard Pro 2007  License: Freeware
	Protect yourself from unauthorized access to your computer free of charge. Secure your computer by Password protecting your Windows applications, programs and EXE files. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Author: WGP Security Software| Date: 28-09-2006 | Size: 1572 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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	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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	AxCrypt  License: Freeware
	File encryption for Windows 95/98/ME/NT/2K/XP using the AES algorithm with 128-bit keys. It combines strong symmetric encryption with compression (automatically used if needed) and double-click editing/viewing. Encrypted files have a '.axx' extension added to their names, and are shown with a new icon. To encrypt a file, right-click it in Windows Explorer and select 'AxCrypt | Encrypt'. To edit or view an encrypted file - just double-click it. To decrypt, right-click and select 'AxCrypt | Decrypt' instead. No configuration is necessary. Run the installer, and AxCrypt is ready to use. English, German, French, Spanish, Italian or Swedish will be used for messages and dialogues depending on the language of the system. Documentation and installation scripts are in English. UNIQUE FEATURES The following are features that really set it apart from other file encryption tools, commercial as well as free: - Double-click to edit/view with any application, with automatic re-encryption when done. - Extensive optional command-line interface for scripting and programming. - Integrated shredder. - 6 languages in one executable distribution. - No options or user interface - easy to install and use. - Absolutely no configuration needed - just use it. - Secure memory handling - no keys or data in the paging file - Private branding support for commercial or corporate versions. - Open source under GNU GPL. Author: Svante Seleborg| Date: 11-08-2003 | Size: 296 KB
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	WinGuard Pro  License: Freeware
	Protect yourself from unauthorized access to your computer free of charge. Secure your computer by Password protecting your Windows applications, programs and EXE files for Free. Plus encryption for your files, folders and drives - direct from Windows Explorer. Extra features allow you to disable Task Keys, Software Installation, Internet Explorer, Mozilla FireFox, Downloading Files, Zip and Self Extracting Files and the Boot Keys (F8). Also available in Premium for optional fee, hence; you may see a buy link on this page. Author: WGP| Date: 02-11-2006 | Size: 605 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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	Zultrax P2P  License: Freeware
	Find, download and share anything with this free and easy to use P2P program. Its features include an advanced queuing system and swarmed multisource downloads. Easy installation, no need to make all kind of settings, install and run. This easy to use P2P file sharing client lets you search for video, audio and other files shared by other users and run high-speed downloads without need of expert knowledge. You do not have to go out there to get torrent files somewhere, Zultrax finds its seeds directly over its own encrypted network.   * Free P2P Software   * Fast P2P file sharing   * Encryption   * Adware- and spyware free   * Modern file sharing technology   * Privacy protection   * Automatic setup   * MP3, MPG, AVI, .... Author: Zultrax Software| Date: 28-06-2008 | Size: 3376 KB
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	dfg BackUp XP  License: Freeware
	It's simply the best! - The fastest, award winning and easy to use back up and restore program for nearly all backup medias - HD, ZIP, FTP, CD R/RW, etc. It is the most effective and fastest you can get today. Unlimited backup profiles are supported. dfg BackUp XP can be configured to start the backup automatically (powerful scheduler using command line options (switches) and to exit when the backup is finished. The files or complete directories will be synchronized or copied to a backup directory (local, network, FTP or eMail sever, etc.) and stored in ZIP compatible archives using a very fast and secure compression and encryption procedure. For a high security level an archive encryption is also supported. With this utility a version tracking of files and documents can be easily done as well. You can optionally limit the number of files or/and limit the size of the ZIP archive (to fit to the size of the backup media). Multi backup medias (ZIP, CD-R, CD-RW, etc.) are supported. With the new "find" function you can search for backup files within a collection of backup ZIP archives. We recommend a daily backup of all changed files triggered by the dfg ShutDown XP utility before shut down or log off your computer. Author: d.f.g| Date: 04-04-2004 | Size: 2237 KB
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	Lock It Down - Free Edition  License: Freeware
	Lock It Down Free Edition is a powerful software that locks content sensitive files and folders using advanced file encryption methods. It has options for secure mailing of encrypted files and exclusive viewing of locked files and folders. A password wallet and a file shredder are other available features. Author: Lock It Down| Date: 30-12-2004 | Size: 1528 KB
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	Backup Chunker  License: Freeware
	Backup Chunker is a freeware backup / synchronization program with unique features: multiple synchronization and versatile compression with strong encryption. The program is designed for both novice and advanced users, and has the following features: - Easy to setup backup tasks. Simple user interface. Unique approach to simple or complex backup & synchronization jobs. - Can copy files between many types of storage: Hard disks, burn CD/DVDs, USB drives, MP3 players, internet backup services (using WebDAV), FTP & Secure FTP servers and more. - Has the ability either to synchronize files, or synchronize with "chunks" which are small to medium sized compressed and/or encrypted zip archives. This is a very unique feature of Backup Chunker; you can back up all your files to small to medium sized archives (using the common zip or 7-zip format) that are both compressed and encrypted. On each backup, only the new and modified files are re-compressed, and only the affected chunks changed. - Can handle many different scenarios, like synchronizing files between many computers and storage devices. For example you can sync your home computer with a USB stick (using compression and encryption), and then your USB stick to your work computer. This way you can keep your computers synchronized and also have a compressed & encrypted backup copy on your key chain! - Archive format used is the common zip or 7-zip that can be extracted if required with any simple file compression utility. - Industrial strength encryption (AES-256) that has no back doors. - Extremely fast synchronization of thousands of files, even to locations on a network or the internet. Backup Chunker can help with all day-to-day backup scenarios, for simple or demanding tasks. Our solution is especially good if you have thousand of files that need to be saved for backup purposes or frequently synchronized with other computers and back. Author: Xarka Software| Date: 03-03-2008 | Size: 6381 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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	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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