Free id3v1 software for windows

id3lib is a software library for reading, writing, and manipulating ID3v2 tags. Additionally it is possible to get some basic mp3 header information like bitrate etc.
id3lib is an GPL licensed tool which lets you manipulate ID3v2 tags.
id3lib is an open-source, cross-platform software development library for reading, writing, and manipulating ID3v1 and ID3v2 tags. It is an on-going project whose primary goals are full compliance with the ID3v2 standard, portability across several platforms, and providing a powerful and feature-rich API with a highly stable and efficient implementation.
Main features:
Powerful
- id3lib automatically handles most of the low-level details involved with manipulating ID3v1 and ID3v2 tags in digital audio files. It provides support for several tasks associated with manipulating such tags, such as conversion between tagging formats, identifying valid tags, converting sizes, synchronisation, compression, and padding.
Standards-compliant
- While many digital audio libraries and applications provide minimal support for basic ID3v1 tagging, few provide the same level of support for the up-and-coming ID3v2 standard like id3lib. The developers of id3lib work closely with the ID3v2 specification and go to great effort to ensure the library correctly handles all its nuances. By using id3lib for both your ID3v1 and ID3v2 tagging needs, you can be assured that your application produces tags that comply with the standard now and in the future.
Cross-platform
- A primary goal for id3lib is cross-platform compatibility. The library is developed primarily on the GNU/Linux operating system but has been compiled and tested on other Unix-like OSs as well as Windows NT.
Multi-language
- id3lib aspires to provide interfaces for multiple programming languages, and currently fully supports both C and C++. A COM wrapper (id3com) is also supplied allowing VB, VBA, VBScript and other COM-enabled languages to use the library.

ID3 Editor Lite is a software application that will let you easily add and edit ID3 information in mp3-files.
All mp3-files in a directory appear in the list in one page, so you do not need to open every mp3-file one by one in order to edit ID3 tags.
ID3 Editor Lite shows only basic tags (ID3v1.1 and ID3v2.4.0). You may find several ID3-editors on the Internet supporting more tags, but they usually have difficult interface.

Rename multiple mp3 files using ID3v1 OR ID3v2 tag MP3Fox is easy to use, standard options will probably deliver the best results.
The results are often better than them from expensive alternatives. The application is extremely small (300KB) and no installation required!
Main features:
- Rename multiple mp3 files using ID3v1 OR ID3v2 tag
- Fix filenames of mp3/wma files without tags intelligently
- Remove track numbers, fix upper/lower case, remove junk information, remove ripper tags etc.
- Customize any string to remove from filenames (optional)
- Simulate the result before renaming the files
- Save Artist and Title into tag from filename
- Automatic update to latest version

DirtyRed is a free and simple mp3 finder utility. It looks over any location on your hard drive by filename, directory, or ID3v1Tag.
You can search by artist name, song title and album name. It supports only the standard ID3v1 Tag.