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Optimize and convert your 7z (rar, zip…) in smaller 7z archives! Auto switch PPMD/LZMA/LZMA2/DEFLATE/DELTA/BZIP2 during creation 7z-archives (+ improved (tuned) lzma for jpg, bmp, wav, exe…) Full compatible with original 7z format. High compression ratio — better than non tuned 7-zip original. Batch processing of archives (drag-n-drop). Fast and Ultra modes for repacking! Reduce the size of your old and new archives in one click! Save space on your computer or cloud storage, and don’t overpay for storing your files!

All you need to cut your mp3! mp3DirectCut is a fast and extensive audio editor and recorder for compressed mp3. You can directly cut, copy, paste or change the volume with no need to decompress your files for audio editing. This saves encoding time and preserves the original quality, because nothing will be re-encoded. The built in recorder creates mp3 on the fly from your audio input. Using Cue sheets, pause detection or Auto cue you can easily divide long files.

Registry repair software that allows you to safely clean and repair registry problems with a few simple mouse clicks. The Windows Registry is a crucial part of your PC's operation system. Problems with the Windows Registry are a common cause of Windows crashes and error messages. Registry problems can occur for many reasons, including references left behind after un-installation; incorrect removal of software; missing or corrupt hardware drivers; or orphaned start-up programs.

Backup and restore your USB drives with ease and accuracy. USB Image Tool can create images of USB memory sticks and MP3 players, that are mounted as USB drives. USB Image Tool allows you switch between images with different music styles on your MP3 Player or to make an exact backup image of your USB Stick.