It happens quite so often that a set of downloaded archive packages carry voids, incomplete binaries and other problems which thwarts user to unpack the archive correctly, if you’ve faced such exceptions in the past while extracting compressed archives, you should consider giving AutoUnpack a shot. It is a Windows application which uses PAR2 mechanism (famous successor of PAR1) to verify completion of downloaded files. When there are some incomplete binaries, it will promptly fix and fill the voids from PAR2 blocks to unpack/extract all the contained content. Another noteworthy build-in feature is auto-removal of all the sources – RAR, 7z, ZIP,TS, etc., after unpacking of corresponding archives is successfully completed
To start, you need to specify archive folder (source) and a location where archives are to be extracted. It consistently monitors the source folder for archives, on finding a new archive in specified source folder, it will start listing them down in the main interface. Since it processes all the archive in top to bottom sequence, you have options to sort the list in different orders. Once done, click Start to begin unpacking the archives.
By default, after all the archives are processed (unpacked or repaired), it moves them to Recycle Bin. The application is highly customizable in terms of features’ behaviors, you can change this removal behavior and customize other general options from Settings window. Since it is largely built to repair archives, it maintains a detailed list of statistics and history of all the processed files to review the errors it encountered during repairing the archives.
From Process tab, you can customize all the process-related settings – specify process mode, enable/disable processing of sub-folders, etc.
The Purge settings tab refers to all the deletion specific options, you can either permanently remove the archives after deletion or keep the default option enabled.
From Event Settings, notifications settings along with other options to auto restart AutoUnpack process and start with Windows logon can be enabled/disabled.
The Advanced settings mainly refers to CPU usage, you can define a CPU threshold to limit its overall consumption.
Since it uses PAR files to automatically compensate the voids and problems in archive files, so If you frequently download files from usenet.com, you will probably observe its real usability. The application works fine and supports Windows XP/Vista/7; testing was done on Windows 7 x86 system.
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