Subler for Mac

Subler — Free macOS utility for video files

A compact, no-cost app for macOS, Subler helps you organize and prepare video files quickly and simply. It emphasizes workflows that preserve the original media quality while letting you adjust file containers and add descriptive information.

Main capabilities

• A clean, easy-to-use interface that keeps common tasks accessible without clutter.
• Tools for editing metadata so files carry title, artwork, chapters, and other descriptive tags.
• Fast remuxing that swaps media into different containers without re-encoding, keeping original fidelity intact.
• Compatibility with a wide range of common video and audio containers and codecs to fit varied workflows.

File type compatibility

Subler works with many of the formats macOS users encounter most often, such as:

• MP4 and M4V
• MOV
• MKV (via support or conversion)
• Common audio tracks like AAC and AC-3

Metadata and usability features

Subler includes convenient metadata editing so you can add or correct titles, cover images, chapter markers, and credits. The layout favors drag-and-drop operations and straightforward menus, making it quicker to apply the same adjustments across multiple files.

Who benefits from using Subler

• Video hobbyists and creators who need to repackage footage without quality loss.
• Professionals preparing files for playback on Apple devices or for archiving.
• Anyone who wants to tidy up media collections with proper titles, artwork, and chapter data.

Summary

Subler is a practical, lightweight macOS application focused on lossless remuxing and metadata management. Its simple design and format support make it a useful tool for both casual users and professionals looking to streamline multimedia preparation.