SubRenamer for Windows

Quick summary

SubRenamer is a free Windows utility that streamlines renaming multiple subtitle files at once and can adjust their timing to better match video playback. It is especially helpful for people who manage subtitle files for anime or other video collections, and it aims to make organizing and correcting subtitle files faster and simpler.

Supported file types

• SubRip files (commonly .srt) and other widely used, text-based subtitle formats
• Formats typically encountered with anime and home video collections

Primary capabilities

• Automatic timing correction to help sync subtitles with video playback more accurately
• Batch renaming of many subtitle files in one operation to enforce consistent naming conventions
• A straightforward, easy-to-read interface designed for quick navigation and fast workflow
• Options to apply naming rules and adjust files without editing each one manually

Who benefits most

• Fans and collectors who regularly work with anime subtitle packs
• Anyone who needs to tidy large numbers of subtitle files or fix synchronization issues quickly
• Users who prefer a simple, no-cost tool for subtitle maintenance on Windows

Alternative option

If you’re looking for another free program to try alongside SubRenamer, consider SHAREit (free).