Free encryption software for mac

MEO is a powerful data encryption application to encrypt or decrypt files of any type, including Microsoft Word, Excel and PDF documents.
MEO allows you to protect your sensitive data against un-authorized viewers by utilizing the latest data encryption technologies. Keep your documents safe and secure with this free data encryption software.
With its no-fuss and intuitive interface, MEO lets even the most inexperienced users protect their data quickly and easily. MEO also features the ability to create self-extracting encrypted files.
This is handy for those who like the freedom to view their encrypted files and any Windows or Mac computer without the need for installing any other encryption software.
Also, many downloads now days supply a checksum or hash value for you to verify the integrity of your download. Meo allows you to create and verify MD5 checksums, SHA-1 hashes and Tiger Tree hashes.
Designed to be very easy and intuitive to use, MEO Data Encryption Software will have you up and running within minutes. All you have to do is download and perform a classic install.

Main features:
- Easily encrypt data from a single click of a button.
- Decrypt files that have been encrypted using MEO.
- Create self-extracting encrypted files that are accessible from any computer. All you need is the password.
- Encrypt or Decrypt entire folders of data.
- Windows Explorer popup menu integration.
- MEO will automatically log all operations to a file.
- Simple and intuitive interface.

VST Firewire Disk Encryption 1.0.1 is developed to be a helpful program which makes it easier for you to use VST and SmartDisk FireWire drives under Mac OS X with password protection or encryption using VST Format or SmartDisk Tools under previous versions of the Mac OS. It does not permit you to password protect or encrypt a drive within OS X. If you wish to encrypt or password protect a drive you must first reboot into Mac OS 9.x or earlier and use VST Format or SmartDisk Tools.

encrytpadoro is a simple yet powerful encryption program. I originally wrote it so that I could keep my passwords written down in my notebook; a notebook which is often left laying about. With the passwords written down in encrypted format, I was free to leave them insecure, the only requirement being the security of the key used to encrypt and decrypt the passwords. Even I can remember a single key.
The problem I had with most encryption programs is that the resulting output is 8-bit ASCII characters. While this is fine for file-based encryption, its not so good if you want to be able to write down the encrypted result, or pass it along to a friend in an email. Some encryption programs will present the results in HEX which is an improvement, but it results in encrypted messages that are really long. With encryptadoro, the decrypted result consists of lower- and upper-case letters, numbers, periods, and hyphens; all characters that are easy to write and the increase in the encrypted message length is minimized.
encryptadoro makes use of triple DES encryption in CBC mode. The encryption routines were written by Paul Treo and are used here with his permission. To find out more about DES encryption and Pauls implimentaion of it, visit his site.
Enhancements:
- Added the ability to save encrypted results that can be recalled later. Great for saving passwords! While results should still be written down or saved elsewhere as back-up, this is much more convenient than typing them in every time.
- Added messaging to give feedback on when things are working... or not.
- Better support for copying large results onto the clipboard.
- No longer showing the statistics.
- Changed the default size of the widget.
- General UI improvements throughout.

TrueCrypt 6.2 is created as a software system which is useful for establishing and maintaining an on-the-fly-encrypted volume (data storage device).

On-the-fly encryption means that data is automatically encrypted or decrypted right before it is loaded or saved, without any user intervention. No data stored on an encrypted volume can be read (decrypted) without using the correct password/keyfile(s) or correct encryption keys. Entire file system is encrypted (e.g., file names, folder names, contents of every file, free space, meta data, etc).

With the easy-to-use application jFileCrypt you can encrypt your files fast and very secure with a password. Its written in Java 5 and runs under nearly every operating system.

jFileCrypt uses encryption standards Blowfish, DES, 3DES, AES and RC4 are supported.

SimpleCrypt 1.7.3 is a simple to use, yet sophisticated encrypting tool. SimpleCrypt is the first attempt at an easy-to-use Java Swing encryption program. It uses password based encryption and the Blowefish or AES algorithm at 128 bits. The application uses the .enc extension to signify files it has encrypted. Mac OS X, Windows and Multiplatform (jar) versions are included, as well as source. This allows you to port your encrypted files to different computers and decrypt them. Am not responsible for any lost data due to (probably improper) use of this program. Released under the GNU GPL.

OE Encrypt/Decrypt is similar to another script that’s already been uploaded, except that it also encodes & decodes the result in hex, it happens to work on my computer (the other one didn’t), and it uses Dialog Director.

OE Encrypt/Decrypt encrypts & decrypts email messages using Akua Sweets.

I don’t know what encryption algorithm Akua Sweets uses, but if it were something well-known, I’m sure we’d all know about it. So, don’t trust this encryption for bank account info, etc.