Free permanent software for windows

Delete your files unrecoverably with Permanent Erase Permanent Erase permanently erases your files, making them unrecoverable by file recovery programs.
Permanent Erase opens a file each of the files bits is overwritten with a NULL character. The file is then saved with the new NULL content, and then deleted. You can optionally add a menu item to the explorer context menu which enables you to delete files when you right click on them.

Permanent File Delete is a powerful and safe tool that allows permanently delete documents on your hard disk and Flash device. Deleting documents then emptying the Recycle Bin does not mean that they are gone for good! There are a host of un-delete tools that can recover these documents.
Permanent file delete will overwrite all data 10 times and then delete it which erases any type of document and file so not even the most advanced recovery software will be able to recover the deleted documents.
As well as being easier to use, Permanent File Delete is only 602 KB in size and will run on all of the windows operating systems keeping download times low and making it very portable. Permanent File Delete is a powerful and safe tool that allows permanently delete documents on your hard disk and Flash device.

PermaTabs adds the ability to turn tabs of your choice into permanent tabs Adds the ability to turn tabs of your choice into permanent tabs ("permaTabs"). PermaTabs cant be closed accidentally (even when closing multiple tabs at once), and will stick around between sessions.
Useful for keeping URLs you use often, always one tab away. Also, PermaTabs is very useful for picking up articles where you left off during a previous session.
Just for fun, installs three random "permatabs" (from a built in list) on installation. So maybe youll discover a useful site you never even knew about.
Some of the random permaTabs installed on first installation contain affiliate URLs. You can of course remove the default permaTabs, and create your own (which is the whole idea).
System requirements:
- Firefox: 2.0 ? 2.0.0.*

Data Eraser is a permanent way to securely delete folders, files and free disk space Data Eraser is a permanent way to securely delete folders, files and free disk space.
Data Eraser completely implements the US Department of Defense DOD 5220.22 M clearing and sanitizing standard, to gives you confidence that once deleted, your data is gone forever and can not be recovered.
When you delete a file, the operating system does not delete file contents from the disk - it just mark the file as deleted in file allocation table, but the data of the file is still in your hard disk.
There are many tools available which can let anybody easily recover your sensitive files.. The file contents remains on disk until another file happens to overwrite it.
Advanced hardware recovery tools, may even restore overwritten files by analyzing latent magnetic traces. Even after the Recycle Bin has been emptied or the hard drive has been formatted, data can still be recovered unless it has been erased by a Data Eraser.
Data Eraser is one of the best security tools available for Windows. The program can quickly and securely wipe out files of any size in a matter of minutes.
Data Eraser prevents restoration of the old (already deleted) files at your disks. All free space at your hard disk will be wiped from old information. Nobody will ever be able to recover your files!
Main features:
- Uses the Pseudorandom Data and US DoD 5220-22.M methods.
- Erase Files and Folders.
- Erase Free Space
- Drag-and-drop support
- Shell integration

WinETRN is a simple win32 application which could help you to get spooled mail from a provider when you are behind a firewall or a proxy server an your smtp server send a private IP addr to the remote server. Very usefull with non permanent connection to the internet as ISDN.