Observed arrival · 2026-10-23
mkv_tool: batch cleanup for MKV libraries
A free desktop app for normalizing track names, adding subtitles, and adjusting MKV file settings across macOS, Windows, and Linux.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People organizing libraries of MKV movies and series
- Worth noticing
- The app starts in simulation mode, and its instructions include a one-time macOS quarantine workaround and a Windows SmartScreen warning.
Field notes
The workflow can start from a folder or a single file, with a per-file review before changes are applied. The page's example maps inconsistent labels such as “Spanish” and “Audio Latino” to standardized language names, and marks a default track with a star. Platform instructions include a macOS Terminal command for clearing the app's quarantine flag and a note about proceeding past Windows SmartScreen.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue