Free tagging software for windows

Tag is a command line tool that may be used to tag numerous audio files, using various tagging schemes, including ID3v1, ID3v2, APEv1, APEv2, Vorbis and Flac.
Tag can tag files automatically from their filename, by attempting to guess the filename format from one of fifty presets. You can also view tags for files, and create playlists.
Tag is a small tool to work with tags in various compressed audio formats.
Main features:
- Support for multiple standards:
- ID3v1.x
- ID3v2.x (reading and removing)
- APE v1.0
- APE v2.0
- Vorbis comments
- FLAC comments
- Lyrics3 v2.0.
- View tags
- Generate tags from filenames
- Modify tag values manually
- Set tag values from the contents of a text file
- Tag files with information read from CDDB files
- Copy tags from one file to another
- Convert tags to different format
- Remove tags
- Rename files based on tag information
- Move files to directories generated from tag values
- Generate Winamp playlists (optionally with AlbumList extensions and playing times)
- Generate text files with information about tracks and album (format customizable)
- Decode files and name output using tag information
- Test mode that shows what would happen without actually doing anything to files
Enhancements:
- Now reports correct information for v3.98+ Monkeys Audio files
- The -f switch will now add files larger than 10KB

DocTagger is a tagging application that works with Microsoft Office that allows you to tag your documents with relevant keywords. It is to your files what del.icio.us is to websites.

ID3 Tag 1 is a powerful NET component that has the following abilities:

• Read and write all ID3 data from/to MP3 files.
• Component works under Framework 1.1 with ID3 Tags.

Thunderbird extension that will allow you to see and use tags in your Thunderbirds mails Tag the Bird will give the power of tagging to Thunderbird.
You can only see the tags of a message, when the headerview is expanded (= when the little + next to subject was clicked).
If there are more than a certain number of Tags available for a message, only the first ones will be displayed. Click the little + next to "Tags" to display all.
Tags are stored directly into a messages headers, so they are fully search- and forwardable.Suggestion of frequently used tags. Add them without touching the keyboard.
3 different ways of searching and organizing tagged mail. You can define an arbitrary number of external search engines (like Google or del.icio.us) where you can search for your tags.
System requirements:
- Thunderbird: 2.0 ? 2.0.0.*

This is a very cool META tag generator, make it easy to just type in your site information and it generates meta tag code for you. You can save the generated code.

The MP3-Tag Generator is an utility for simple and quick Tag (ID3) editing of MP3-files.