Remove invalid files from your Windows computer, freeing up space and resolving issues with a free portable program
DelinvFile is a free portable Windows application designed to find and delete problematic invalid files that may be taking up disk space or causing system instability. It thoroughly scans local drives and uses advanced logic to detect files that meet common criteria for being outdated, obsolete, unnecessary or invalid in some way.
Some examples of files that DelinvFile will find and flag for deletion include:
The software presents an intuitive interface that shows the complete scan results and lets the user decide which detected files to delete. It runs a simulation first to indicate how much space can be recovered. The actual deletion is a secure process that moves files for permanent deletion on the next reboot.
In addition to saving drive space and potentially improving system stability, DelinvFile incorporates some useful bonus features related to invalid files. These include secure erasure, duplicate file finder and startup programs manager.
As a portable tool, DelinvFile does not need to be installed and can run directly from a USB drive without administrative rights. It works on all versions of Windows from XP onwards.
Here are some alternatives to DelinvFile:
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