Free batch file modifier software for windows

Batch File Maker is an excellent program that you may use to create and modify batch files which can launch any other file Batch File Maker is an excellent program that you may use to create and modify batch files which can launch any other file from the command line/run dialog.
This program will create a .bat or .cmd file that launches whatever file is specified.
This file when copied to the System32 folder of the Windows Operating System can launch it by typing its name into the Run Program dialog box.
System requirements:
- 64.0 MHz Microprocessor or higher
- 7.0 MB of RAM

Batch renames files or folders in a selected directory.
File names can be completely changed (incremental number, rename with meta variables), or edited (e.g. change case, prefixed, remove spaces etc.).
Batch File Renamer is an easy-to-use application that also can recurse directories, and insert Meta variables like file size, various dates/times and mp3 information (ID3v1 tags, ID3v2 tags and mp3 header information).
Batch File Renamer can be very useful for making files Internet ready, cleaning mp3 filenames etc.
Main features:
- Remove spaces
- Replace spaces with underscore
- Uppercase/lowercase filename
- Prefix filename
- Suffix filename
- Catalog files (incremental number)
- Replace/remove strings
- Insert mp3 tags (ID3v1 & ID3v2)
- Insert mp3 header information (bitrate etc.)
- Insert file size
- Insert creation/modification/access/current time & date
- Insert image dimensions for BMP, JPG, GIF, and more.
- Supports directory recursion
- Optional explorer context menu
- View/change operations before renaming
- Change file extensions

Change the resolution, orientation, format and name of a single image or a collection in a comfortable and easy way.
Even advanced operations like removing meta informations, flipping, resizing unproportionally or sorting your images are easy to manage.
Furthermore the supported dragndrop technique simplifies the selection of wanted files.
The key feature is the pure easiness. So for example you can change the resolution (by down and/or upscaling) of multiple images to a self-chosen dimension just with some clicks and if its needed this could also happen unproportional.
Of course you can additionally rename your images, rotate or flip them, save them at a different location or change their file format as well. Even at this you can optionally adopt the original file date. Especially for jpg files its possible to remove their meta informations and to set the image quality level.
All in all the small filesize and no required installation are making it portable and do really satisfy the efficiency.

MP3 Quality Modifier 1.21 is created to be a small, portable application which lets users easily change the quality of your MP3 files with MP3 Quality Modifier. The main purpose is to change the bit rate of your MP3 music collection in a really simple but intuitive way so that the file size can be dramatically reduced while the audio quality stays the same. With this advantage it's possible to put more music on your MP3 player or just to save some disk space.