MKV Tag Editor – A powerful Matroska container tag editor for MKV video and MKA audio files (MKV, MKA, MKS, MK3D is supported), with advanced search functionality and complete unicode support. Manage cover arts, search for and download movie details and poster from The Movie Data Base with a couple of clicks, batch rename files by their tags and a powerful search functionality (search by actor, a character, director or any crew member for example) to find video and audio files in your library.
Edit Matroska tags in MKV, MKA, MKS and MK3D files
Manage cover arts
Search for and download movie details and poster from The Movie Data Base with a couple of clicks
Batch rename files by their tags
Powerful search functionality to find video and audio files in your library
Full unicode support
Updates: official site does not provide any info about changes in this version.