System Utilities

O&O AppBuster Portable gives you the control back over your Windows again! Now you decide which apps you want on your computer. To make it as easy as possible for you, we’ve divided the apps into categories and give you tips on which apps you can safely remove or reinstall with one click and which ones you should leave.

RegCool Portable - Advanced Registry-Editor. Advanced registry editor: RegCool is an advanced registry editor. In addition to all the features that you can find in RegEdit and RegEdt32, RegCool adds many powerful features that allow you to work faster and more efficiently with registry related tasks. Key Features - Multiple undo and redo - Search and replace - Compare registries - Cut, copy and paste - Drag and drop - Registry Snapshot - Backup and restore - Defragment.

Futuremark PCMark Portable 10 is the latest in Futuremark series of industry standard PC benchmarks. Updated for Windows 10 with new and improved workloads, PCMark 10 is also faster and easier to use. Futuremark PCMark 10 features a comprehensive set of tests that cover the wide variety of tasks performed in the modern workplace.

LockHunter Portable is a free tool to delete files blocked by something you do not know. LockHunter is useful for fighting against malware, and other programs that are blocking files without a reason. Unlike other similar tools it deletes files into the recycle bin so you may restore them if deleted by mistake. Basically, it proves to be extremely easy to work with LockHunter, as you only need to perform a right-click operation on the desired file, and the program automatically scans the item to check whether it’s locked or…

WizTree Portable is a very high speed disk space analyzer utility for Windows. It scans your hard drive and shows you which files and folders are using the most disk space. Your entire hard drive's file system is displayed visually, making it very easy to locate large files and folders. Use the information WizTree provides to quickly locate and remove "space hogs" from your hard drive.

Windows 11 Fixer Portable aims to make it much easier to modify Microsoft's latest OS release: alter the taskbar and right-click menu, tweak the file explorer, and much more — all with a few clicks. Tweaking Windows 11 to your liking has never been easier: modify the taskbar and context menus, adjust the file and folder options, and much more through this intuitive software

Directory Lister Portable allows you to list files or print folders, that is to create and then save, print or send via e-mail list of files from selected folders on hard disks, cd-roms, dvd-roms, floppys, USB storages and network shares. Listing can be in HTML, text, CSV format (for easy import to Excel) or stored directly to a database. Directory Lister Pro is one of the best and at affordable price application from a wide category of directory printers.

ThisIsMyFile portable is a small and effective program for unlocking and/or deleting locked or protected files. Problem: "Xxxx.xxx Can not delete the file: The file is used by another person or program." OR: The action can't be completed because the file is open in XXXXXX.exe Close the file and try again.

Battery Optimizer Portable is an advanced laptop optimization utility that uses advanced diagnostics and testing to guide you to get better battery life. Battery Optimizer is designed to fix a problem that plagues most people, short laptop battery life. Most other applications just help you manage when your computer goes to sleep.

USB Low-Level Format Portable is software that performs zero-fills for USB storage devices and simulate the finishing process as done in the factory. USB Low-level Format software clears all flags, all data, and all settings in USB drives. The software analyzes the possible settings for USB drive, figuring out the physical storage capacity, talking to the firmware/controller of your USB drive, and writing a zero byte to its each and every location on the drive.