The software supports the reading and writing of various audio file formats' tags.

One of the key features of Tags Library is its ability to read and write all common audio tag file formats. These formats include ID3v1, ID3v2, Lyrics3, APEv1, APEv2, Flac (including Ogg Flac), Ogg Vorbis, Opus, MP4 (including video files and 64bit atom size files), WAV LIST INFO, BEXT and CART (including RF64 WAV files) and WMA tags.
With Tags Library, you can access the advanced functionality of the tool such as loading and saving of ID3v1, ID3v2, Lyrics3, APEv2, Flac (including Ogg Flac), Ogg Vorbis, Opus, MP4 (including video files and 64bit atom size files), WAV LIST INFO, BEXT and CART (including RF64 WAV files) and WMA tags. It also allows you to remove all the supported tags and provides built-in support for extracting and inserting album cover pictures for all the supported tag formats.
Tags Library also offers the flexibility of handling tags transparently or calling direct functions for particular tags. Furthermore, the tool seamlessly integrates with Bass, allowing you to load tags from Bass channel handles (local or URL streams).
The software is fully Unicode-compliant and is built using pure Delphi code with no external dependencies. Notwithstanding, it requires the WMA format, which is only available on Windows. The tool is Delphi XE2 64bit and OSX, Delphi XE5 iOS and Android compatible.
Finally, Tags Library provides dll versions for Win32, Win64, and OSX, and is free for non-commercial use. This tool provides a powerful utility for developers and users who deal with audio files that require tagging.
Version 1.0.10.10: First stable release.