After uninstalling any software which had temporarily installed for testing purpose, will leave some traces in our PC as registry modifications or in the form of flat files in the OS folders. These unwanted files consumes disk space and might ultimately slow down our PC. WhatChanged is a tiny tool which is a must have for people who install and uninstall softwares frequently.
This tool takes a snapshot of our files and registry (current state) and will be compared with the snapshot after installing any software.This can help us finding the leftovers and completely removing them.
Features
- Portable and Free
- Tiny app (~100KB)
- Scans both files and registry for changes
- Changes can be saved in text format
TIP:
This tool can also help in understanding the installation sequences and files distributed in our system which can be reverse engineering to create portable apps.
Download WhatChanged : 
More Info at WhatChanged Homepage [via PenDriveApps]
