Unlocker is an explorer extension that allows you with a simple right-click of the mouse on a file or folder to get rid of error message such as error deleting file or folder, cannot delete folder: it is used by another person or program.

Helps delete locked files with error messages like:
• Cannot delete file: Access is denied
• There has been a sharing violation.
• The source or destination file may be in use.
• The file is in use by another program or user.

WinHex is a universal hexadecimal editor, particularly helpful in the realm of computer forensics, data recovery, low-level data processing, and IT security. An advanced tool for everyday and emergency use: inspect and edit all kinds of files, recover deleted files or lost data from hard drives with corrupt file systems or from digital camera cards.
Features include:
• Disk editor for hard disks, floppy disks, CD-ROM & DVD, ZIP, Smart Media, Compact Flash, ...
• Powerful directory browser for FAT, NTFS, Ext2/3, ReiserFS, CDFS, UDF
• RAM editor, providing access to other processes' virtual memory
• Data interpreter, knowing 20 data types

UnlockMe enables you to delete, move or rename files or folders that are temporarily locked by other processes. UnlockMe was designed to be a useful Windows Explorer extension allowing users with a simple right click on a file or folder to easily get rid of error messages and end the process locking the item.
If you ever tried to work with a file and get one of these annoying messages:

• Cannot delete file: Access is denied.
• There has been a sharing violation.
• The source or destination file may be in use.

System Mechanic® keeps your PC running faster, cleaner and error-free. Its powerful arsenal of 40+ award-winning precision tools fixes stubborn errors, cleans out clutter, optimizes internet and download speeds, ensures personal security and maintains maximum computer performance automatically.
Over 98% of PC problems are caused by clutter and faulty settings that are the result of everyday PC use. System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC - so that it runs smoothly, reliably, and up to 300% faster! Don't waste money on expensive "experts" to fix your PC when System Mechanic will repair, tune, and maintain it for you! Enjoy that new PC feeling again. Clear out clutter and errors for improved speed and reliability. Optimize your PC to play the latest high-performance games at maximum speeds. Accelerate download and web surfing speeds up to 300%.

Spotmau PowerSuite 2010 is a must-have toolkit providing all essential utilities for every PC owner. This is an everyday toolset for PC maintenance and optimization. This is also an emergency kit for rescuing and recovering your precious data and system. With this complete package, you can almost solve all your PC problems. With this tool, even a user of can become a hard disk specialist in half an hour ! Every computer owner deserves a handy toolset for Daily PC Maintenance and Emergency Rescue. Spotmau PowerSuite 2010 provides such an all-in-one solution to solve all your computer problems in an easy way! It performs a 360° PC health check, speeds up and cleans up your computer; repairs system and registry problems. It keeps your computer at peak performance everyday. It repair your crash Windows or hard disk, rescue your deleted, shredded, or even formatted data. It protects all your sensitive data and builds your "Personal Safe".

SystemSuite™ Professional - All-in-One PC Security, Repair & Tune-Up! 
SystemSuite runs over 250 tests to uncover the problems that slow down your computer and fixes them so your computer runs like new again. Some programs fix just a handful of PC problems but don't find the problems that are plaguing your PC. But SystemSuite is the most comprehensive product of its kind.
With SystemSuite anyone can maintain, repair and protect their PC themselves. Identify and remove against viruses and spyware. Stop hackers and intruders, diagnose and fix Windows problems, recover lost data, protect against spam and email viruses, and much, much more! SystemSuite’s comprehensive feature set and one-click tune-up wizards enables you to repair any existing problem and defend against real-time security threats.

Fix-It Utilities™  Professional - PC Utility Suite to Repair, Speed Up & Optimize Your PC!
All computers slow down with use, as you add and delete files, install/uninstall software and perform normal activities. Just like a car, your computer needs regular maintenance and repair. Fix-It Utilties will restore your computer back to peak performance with over 40 tune-up and repair tools. Defend your PC with integrated anti-virus and anti-spyware tools. Fix-It Utilities finds and prevents problems before they happen and provides easy, scheduled maintenance to keep your PC running like new!
Fix-It Utilities includes powerful diagnostic tools to aid in finding problems with your system. PCDiagnostics™ checks and reports on your installed system hardware including memory, hard drives, serial and parallel ports, video and sound cards, modems, and more! It pinpoints errors and identifies possible causes of trouble.

NSIS (Nullsoft Scriptable Install System) is a small, efficient, capable, professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution. Being a user's first experience with your product, a stable and reliable installer is an important component of succesful software. With NSIS you can create such installers that are capable of doing everything that is needed to setup your software.

NSIS is script-based and allows you to create the logic to handle even the most complex installation tasks. Many plug-ins and scripts are already available: you can create web installers, communicate with Windows and other software components, install or update shared components and more.

HJSplit is a popular set of freeware file-splitting programs created by Freebyte.com in collaboration with various programmers. It splits files of any type and size. Does not need to be installed. Just click on hjsplit.exe and the program starts. This program can even handle files which are larger than 10 Gb! HJSplit is standalone, very reliable, simple, small and easy to use. It does not need any installation or complicated DLLs, it just consists of one '.exe' file. This means that you can also run it directly from a floppy or CD-Rom.
HJSplit will enable you to split the large file into smaller chunks, which can be much more easily sent and stored. E.g. HJSplit allows you to split a 10 Gb file into 640 Mb parts, which can then be stored onto CD-Rom's by your CD-writer software. Of course HJSplit can join these split parts back together again, so that the original file is restored.

XPlite2000lite is a world class configuration utility that enhances Windows by creating many modular operating system components that you can choose to install or remove from your system. With XPlite and 2000lite we give YOU the power to set up YOUR machine the way YOU want! The power to remove unwanted features, the power to remove upgrades that go bad, the power to strip potential security and privacy threats out by the roots.
Pick and choose which features YOU need or YOU want! More than a powerful configuration utility - 2000lite gives you amazing control to repair Windows as well. If a particular technology gives you trouble you can completely remove it, and then reinstall it as cleanly as the day Windows was first installed on your computer.
Supports all Windows 2000 service packs up to SP4 and all XP service packs including SP3!