Free s software for windows

S Lock is designed as a security feature for those of you wanting to prevent unauthorised users from using your computer. It also disables CTRL+ALT+DEL, ALT+TAB, CTRL+ESC, along with the most commonly used key combinations.
This stops a user completely from stopping the program unless they have the passcode. (PLEASE NOTE: The key combinations are enabled again once the key has been entered correctly and the program is unloaded).

S-Mail Agent is a one-step email encryption plug-in for any email software such as MS Outlook, Eudora, Mozilla, Outlook Express, Pegasus, TheBat!, Netscape Mail, etc.
Email programs like Outlook are fast and easy-to-use, but they have one serious drawback - your messages are transmitted in plain text, over an open, insecure network and therefore can be read, changed and counterfeited. S-Mail Agent solves this problem - without any compromise to confidentiality, speed or comfort!
S-Mail Agent automatically configures most email programs. Less popular ones can be configured manually in one minute.
S-Mail Agent encrypts all your messages and attachments - encryption/decryption is automatic. You can also encrypt/decrypt any file on any data storage device in one-click.
Work with secure email via your favorite email software! Enjoy secure and handy email!

A fast and easy way to compress digital music. Unlike traditional methods such as mp3, ogg, or lqt that permanently discard quality to save space, Monkey?s Audio only makes perfect, bit-for-bit copies of your music.
That means it always sounds perfect ? exactly the same as the original. Even though the sound is perfect, it still saves a lot of space. (think of it as a beefed-up Winzip for your music) The other great thing is that you can always decompress your Monkeys Audio files back to the exact, original files.
That way, youll never have to recopy your CD collection to switch formats, and youll always be able to recreate the original music CD if something ever happens to yours.
Main features:
- Efficient (fast and great compression) ? Monkeys Audio is highly optimized and highly efficient
- Perfect sound ? absolutely no quality loss, meaning it sounds perfect and decompresses perfect (its lossless!)
- Media Center, Winamp, and more support ? supported by many popular players and rippers
- Easy ? the Windows environment interface is both powerful and easy to use
- Free ? Monkey?s Audio is completely free!
- Error detection ? Monkey?s Audio incorporates redundant CRC?s to ensure proper decompression of data (errors never go unnoticed)
- Tagging support ? Monkey?s Audio uses its own extremely flexible APE Tags so you can easily manage and catalogue your Monkey?s Audio collection.
- External coder support - you can use Monkeys Audio as a front-end for all of your encoding needs

S-P Leecher is a free and useful proxie leecher utility.