With Tiger Envelopes you can stop snoops from reading your email, for free. Forever. Ordinary email is like sending all your messages on postcards. Anyone who's nosy can read it. What we need is something as easy as envelopes, but for email. That's what Tiger Envelopes is. You don't need to change your mail client. There are no extra steps. Tiger even puts your message in the envelope for you. One click to install on Windows, Mac, and Linux. Automatically configures Outlook, Outlook Express, Thunderbird, Mac Mail and KMail for you. Open source, of course.
DivHasher FREE Hashing and checksum operations for text or files. Algorithms for calculations: MD2, MD4, MD5, SHA1, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, WHIRLPOOL, Tiger, Adler32, CRC32 and Panama. Fast and easy. Download
VSCryptoHash FREE VSCryptoHash is a cryptographic hash calculation software. Simply drag and drop files (or type the text) in this calculator and hash string for the files (or for entered text) will be immediately displayed. Great tool for network administrators and webmasters to calculate file control sums.... Download
KryptoFiler FREE Encrypt and decrypt files, documents, and archives through major cryptographic standards, including, TripleDES, Blowfish, TwoFish, Cast128, DES, Ice, Ice2, RC2, RC4, RijnDael, Serpent, Tea, Thin Ice. Features: *Strong encryption : Support for cryptographic standards, TripleDES, Blowfish,... Download