taglib

What the project is

taglib is a C++ project hosted on GitHub. TagLib Audio Meta-Data Library TagLib is a library for reading and editing the metadata of several popular audio formats. Currently, it supports various metadata containers such as [ID3v1][], [ID3v2][] and [Vorbis][] comments for MP3, MP4, AAC, [Ogg][], [Opus][], [FLAC][], [Speex][], [APE][], [MPC][], [WavPack][], [WAV][], [AIFF][], [TrueAudio][], [Matroska][], [WebM][], ASF, WMA, DSF, DFF and tracker (MOD, XM, S3M, IT) files. The repository is maintained by taglib and tracks activity through its public issue tracker and commit history. Readers who want a working example rather than a bare library will find the documentation and the linked resources useful for getting a first build running.

What it offers

The taglib README focuses on describing the project behaviour and its intended audience instead of a long feature checklist. The description and the introductory sections explain what the tool does and which problems it addresses. Browsing the source tree shows the modules and sample files that make up the actual implementation.

How to set it up

The taglib repository points users to https://github.com/taglib/taglib for the source and the setup notes. Although the README does not embed a single copy paste command block, it describes the prerequisites and the workflow needed to use the project. Reading the installation section and the example files is the reliable path to a working environment. The maintainers keep the documentation in the repository so it stays in step with the code.

License and project status

taglib is written primarily in C++ and is released under the LGPL-2.1 license, which sets the terms for reuse and redistribution. The project reports around 1445 stars on GitHub, a signal of how many developers have bookmarked it. The source was last updated on 2026-08-21. The canonical location is https://github.com/taglib/taglib, where the license file, the changelog and the open issues give the most current state of the work. Anyone planning to depend on it should read the license text directly before shipping it inside another product.

Editorial conclusion

The taglib source lives at https://github.com/taglib/taglib under the LGPL-2.1 license and is mainly written in C++. The README and the linked examples remain the place to confirm the current behaviour before adopting the project.