The program VersionBox is a convenient software tool assigned to realize the version control system for any computer project. It allows to return to the earlier states of the design, making the commentaries to any step of the development, changing the storing strategy that depends on the design value. The program VersionBox has a wide field of use and it enables a user to create the archive repository quickly and easily. The installed program places an item named VersionBox into the context (right-click) menu. When this item is selected for the project file or directory, the present state of one will be saved into Zip archive with the current date and time. The copies of the directory can be contained both all files and changed ones only. All archives are placed into a special folder #verbox. The point of the archives storage for a file is placed into the same directory as a file, otherwise the storage for a directory is placed into this directory. Maximum number of last backup copies is adjusted by the user. When the main window is left-clicked by the mouse or the control key is pressed in first two second the Option window will be opened. It is possible to add the archive commentary or the project version number, define the project status, review all commentaries of the previous archives, read the project log, restore chosen state of the project and others there. Backup assistant VersionBox has some common ranges of use for any computer project: 1. Making of the backup copies, 2. Creation of the restore point before the sizeable modification, 3. Restoration of the formerly deleted elements, 4. Search the time of appearance of the certain property, 5. Creation daily, weekly or monthly work report, 6. Storing of the reliable versions, 7. Control the trend of the development.