Free quick file software for windows

Quick File Rename Personal Edition is an award winning renaming utility which allows you to rename multiple files at once, just by dragging and dropping from an explorer window. Basic features allow you to change the first letter to uppercase, change all letters to uppercase or lowercase, change the file extension, and advanced options which allow you to replace certain characters of your choice, the concatenation of characters, and the removal of characters.
Advanced features include UNDO, REAL-TIME PREVIEW, DOS 8.3 file convert, file rename using wildcards, file mask, mixed case rename and many more!
Supports smart MP3 Renaming (make mp3 filenames look better) as well as ID3 tagging.

Instead of using tool bars in whatever browser you use normally, this application will let you enter your search criteria then submit it to google using whatever default Web browser you use.
Quick Google is a free application that allows you to put a link in your quick-launch tool bar for fast easy access. Small footprint, and immediately closes after you submit a search.

Quick Info is a simple little utility that provides you with quick and simple access to your Microsoft Windows Product Key.
It was built due to our realising just how many people lose or do not receive, the COA (Certificate of Authenticity) that comes with Windows.

Quick Bench is a small tool that checks whether your disks are configured properly or not.Its benching them and getting the average sequential read speed as well as the CPU load. This lets you know that the DMA (Direct Memory Access) is working properly for the disk.