Free Encryption & Decryption Software for Windows 98

You may encrypt files and attempt to decrypt them. Test the strength of the encryption. The Fibonacci encryption is designed for any file type. The Frequency Normalization method is designed specifically for English language text files. So far, public...

Encryption software based upon the algorithms developed by Givon Zirkind. Givon Zirkind's developed a method of encryptio. This release includes a demo of the Fibonacci implementation and a Frequency Normalization implementation specifically designed for...

Encryption software based upon the algorithms developed by Givon Zirkind. This release includes a demo of the Fibonacci implementation and a Frequency Normalization implementation specifically designed for the Dutch language. Rockwerk Books is so...

SubCrypter is a simple file encrypter. It can also generate encryption keys for you to use. Generate an encryption key selecting a desired encryption algorithm and then use the randomly generated key (always generated with max key length) to encrypt...

vCrypto can be used to have secret text based conversations. Use this application to encode your message and then send the encoded message to your desired recipient. One can encode the message into a file which will be encrypted with a user provided...

The Frequency Normalization feature has been specialized for Indonesian. The demo version does not include the decryption feature. However, you can encrypt a file and test the strength of the encryption. To date, the T.E.C. Challenge has not been met....

Cryptainer LE totally free 448 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....

This application can encrypt any files with two-at-once algorithms (GOST+RC4) with two separate keys. If encryption launched from context menu - those keys are identical (key1 == key2 for decryption in main window). Also, Wolfram can calculate some hash...

Hidden sentence is a program to hide text, sentences, or letters. Type or paste sentences and click hide button to hide the text with some...

Shainy is an application to encrypt your secret files inside image. Only Shainy can decrypt the encrypted files. Select base image file, files to encrypt, and enter image name to save. To decrypt just load the image and click on decrypt...