1)   WinSCP 3.8
Freeware SFTP (SSH File Transfer Protocol) and SCP (Secure CoPy) client for Windows using SSH (Secure SHell). Its main function is safe copying of files between a local and a remote computer.
secure, windows, ftp, encryption, scp, sftp, ssh, file transfer,

 2)   Folder Lock 5.9.2
Folder Lock lets you lock, hide or encrypt confidential files, folders, pictures, documents or any type of files from unwanted users of your computer with a password. It takes seconds to secure your data.
Folder Lock, lock folder, hide folders, lock files, folder guard, file security, encrypt, folder locker, file encryption, encryption,

 3)   Tunnelier 4.14
Free SSH client for Windows with graphical SFTP; VT100, xterm; dynamic and manual TCP/IP tunneling; auto-reconnect; scriptable console-mode SFTP; single-click Remote Desktop forwarding; FTP-to-SFTP bridge; Kerberos; public keys. Free individual use.
free, ssh, sftp, ssh2, dynamic, tunneling, port forwarding, proxy, SOCKS, xterm,

 4)   Blue Tango - The Text Scrambler 4.1
A fun and practical way to make your messages discrete. It keeps plain text, rich text and even portions of messages confidential. For email and other text documents. Your company and internet emails are not private. Now they can be.
security, encryption, decryption, encoding, decoding, encode, decode, scrambling, unscrambling, scramble,

 5)   ViPNet TUNNEL 2.8.11
ViPNet TUNNEL is designed for making protected virtual private networks between offices or LANs to communicate confidentially over a public network, like Internet or other network environment based on Internet Protocol (IP).
vpn, vpn client, personal firewall, vpn server, vpn software, firewall, vpn gateway, encryption, internet security, virtual private network,

 6)   HashCalc 2.01
Fast calculator to compute hash, checksum, HMAC values for file, text and hex string. Supports MD2,MD4,MD5, SHA1,SHA2, RIPEMD160,PANAMA,TIGER, CRC32,ADLER32 algorithms and the hash used in eMule/eDonkey(eDonkey2000,ed2k). Good to check/compare files.
hash, message, digest, checksum, crc, hmac, algorithm, file, data, sum,

 7)   PixTwix 6.03
PixTwix is an image processing ActiveX control featuring over 150 methods for manipulation and enhancement of images, special effects and filters, layer blending, selection routines and more. PixTwix can read and write many popular image formats.
image, processing, selection, irregular, non-contiguous, region, magic wand, undo, rotation, color channel,

 8)   iPIG WiFi Hotspot VPN Security 2.06
iPig creates a secure VPN connection that protects your communications (Email, Web, IM, VOIP, FTP, etc.) at any Wi-Fi hotspot or wired network. iPig works with any kind of Internet connection (Wifi, WLAN, wired ethernet). NO configuration required
hotspot, wifi, wi-fi, wlan, wireless, vpn, WEP, WPA, 802.11 a/b/g, network,

 9)   DriveCryptPlusPack 1.0c
DCPP allows you to secure your disk(s) (including removable media) with a powerful and proven encryption algorithm (AES-256) at the sector level, ensuring that only authorized users may access it.
drivecrypt, drivecryptpluspack, encryption, security, 256 bit, data protection, computer security, disk encryption, hard disk encryption, steganography,

 10)   QuickCrypt Library 2.50
Fast, highly optimized implementation of symmetric (private-key) encryption algorithms: DES, Triple DES (3DES), DESX, BLOWFISH, RIJNDAEL (AES-Advanced Encryption Standard),GOST. Allows to encrypt/decrypt files, memory blocks, strings, streaming data.
encrypt, encryption, encrypting, encrypted, algorithm, file, string, data, block, memory,

 11)   fSekrit 1.0
fSekrit allows you to read and edit encrypted notes using self-contained tiny program files; completely portable - run from usb thumbdrives, etc. no need to install anything.
encryption, crypto, cryptography, safe, notes, notepad, text, editor, secure,

 12)   Cute FTP Pro 7.1
Cute FTP Pro transfers files securely over SSL and SSH2 protocols to and from remote servers. S/KEY secures logins. Simultaneously connect, schedule, script, and transfer files from several servers. Backup, monitor, and synchronize files and folders.
Cute, CuteFTP, FTP, FTPS, SSL, SSH2, SFTP, HTTPS, HTTP, File Transfer Protocol,

 13)   DeepCoder 1.0
DeepCoder is a program to encrypt, decrypt and/or digitally sign e-mails and files using secret keys (passwords) or public keys. It can be used with any e-mail program or wordprocessor program. No plug-ins are required. Very easy to use!
encrypt, decrypt, encryption, decryption, public key encryption, secret key encryption, AES, Rijndael, RSA, digital signature,

 14)   Printfil 5.6
Print from DOS-Windows-Unix-Linux to Windows printers: USB, GDI, PDF, e-mail, network, fax, virtual. Capture from LPT1: to LPT9: and redirect the jobs, even to a printer physically connected to the captured port and w/out physical LPT ports installed
Dos, Unix, Linux, program, print, Windows, printers, USB, GDI, PDF,

 15)   Secret Messenger 2.1
Hide secret message into images and send it securely over the Internet. The images with hidden messages can still be viewed with any conventional image viewer software. The receiver can then use Secret Messenger to retrieve message back from image.
secret, messenger, privacy, encryption,

 16)   Acute Vision 2005 5.2
Acute Vision is a stylish news client designed to download pictures, video and music from binary newsgroups. Features include optional encryption, password protection, image viewer/editor and slideshow viewer. Supports yEnc and multipart postings.
usenet, news, news reader, binaries, binary, yEnc, download, pictures, video, music,

 17)   QuickHash Library 3.0
Fast, highly optimized implementation of hash, checksum, HMAC algorithms: MD2,MD4,MD5,SHA-1,SHA-2(256,384,512),RIPEMD(128,160,256,320),PANAMA,TIGER,CRC-32,CRC-16,CRC-CCITT,ADLER32. Allows calculations for files, memory blocks, strings,streaming data.
hash, message, digest, checksum, crc, hmac, algorithm, file, string, data,

 18)   X-COM 2.75
Peer2Peer Secure Instant Messenger and Chat Features: - encrypted communications (Blowfish / 56 bit): - encrypted instant messenger - encrypted public chat - encrypted file transfer
x-com, xcom, instant messenger, chat, file transfer, secure, encryption, encrypted, encrypt,

 19)   Advanced Archive Password Recovery 3.01
A program to recover lost or forgotten passwords to ZIP, ARJ, RAR and ACE archives. Implements fast and customizable brute-force attack, dictionary-based attack and very effective known-plaintext attack. Supports WinZip AES encryption.
password, recovery, ZIP, WinZip, PKZip, ARJ, WinArj, RAR, WinRAR, archive,

 20)   SecureCRT 5.5
SecureCRT is a rock-solid terminal emulator with the strong encryption and authentication options of the Secure Shell protocol. SecureCRT has advanced session management features, a multi-session tabbed interface, scripting, and numerous emulations.
encryption, SSH, SSH client, SSH1, SSH2, Secure Shell, port forwarding, data tunneling, tunneling, SFTP,