Free winrar 3.0 software for windows

Made by Neowins own SentientPC, the WinRAR GUI Patch provides users of WinRAR 3.40 with an entirely new interface based on icons created by Foood.
* Please note that this patch is for users of WinRAR 3.40 only. Users of previous versions need to upgrade to version 3.40 before applying this patch

Imploder is a free and useful choice to WinZip and WinRAR programs.
Although I like WinZip and WinRAR, they are not free. Imploder is free
Imploder is capable of handling ZIP, RAR, JAR, GZIP, and more... so it might be a good idea to give it a try.

Baku 4.1.3500 is a useful and convenient system tool that allows you to search for system registry errors and unneeded files that can be safelly removed. Baku deletes empty folders, 'History' folder contents, 'Recent documents' folder contents, 'Temp' folder contents, temporary internet files, cookies. Searches Windows log files, shortcuts to missing files and folders and user specified file types. Registry scan removes unused and obsolete keys, including ActiveX/COM, Application Paths, Fonts, Help files, Icon files, Sound files, Uninstall Programs and Windows Installer. The registry is automatically backed up before any changes are made. Implements the standard DOD 5220.22-M, to give you confidence that once deleted, your file data is gone forever (if Eraser is installed it will be used instead). Clears MRU lists from many applications including Media Player, eMule, Firefox, Opera, Internet Explorer, Microsoft Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip, etc. Compacts the registry hives to the minimum size possible.

This software utility is able to hide files in a picture file! With this small tool, you can bind or merge any compressed files(WinRar, WinZip, 7Zip,etc) with an ordinary JPEG image file, making it look like any other JPEG image file but in actual fact contains all your secret files.
Other people will only see it as an ordinary JPEG image but when you open it with a compression tool like WInRar, WInZIp, 7Zip, etc; youll see the secret files. Hide any file, be it a secret note, a secret picture, a secret song, or anything else you can think of. Sneaky!
Use your imagination and discover other benefits of this software.
IMPORTANT: Please take note that this tool will not encrypt or secure your files and other users can also access the files like you if they are aware of the method.