AutoSubSync is a user-friendly Python tool that makes adjusting subtitle timings easy. It supports various subtitle formats and allows you to sync subtitles effortlessly by shifting subtitle timings automatically or manually with a millisecond offset.

Subtitle Editor for creating/fixing/exporting subtitles

🎞 字幕文件批量改名工具 | Batch Rename Subtitle Files to Match Video Names with one-click.

Subtitle Composer - KF5/Qt Video Subtitle Editor

A simple tool to use a reference srt to make another sync to the audio correctly. 简单的同步srt双语字幕的工具

yt-autosub-srt-fix a yt-dlp plugin to fix double lines of youtube subtitles converted to srt via ffmpeg

A Python GUI tool that renames and moves subtitle files to match Plex's required format. Perfect for organizing media libraries with subtitles in subfolders. Supports multiple languages and simplifies the process with an easy-to-use interface—no coding skills needed!

Anime downloader & subtitle demux/mux + replace

Easily auto-detect and correct encoding problems in text files

Persian Subtitle Fixer written in PHP

Replaces the timestamps of one subtitle file with the timestamps of another

批量替换 .ass 字幕文件中特定样式的字体名称，使字幕使用你选择的字体显示，而不需要安装特定字幕的字体

Download and sync subtitles automatically using Voice Activity Detection

Access to subtitles from various file formats

A simple code to synchronize subtitles

Rename multiple subtitles files to match video file names for automatic loading with just one click

subtitle editor in golang

Wrapper library and FFI bindings for performing subtitle synchronization with Alass

srt subtitle sync tool

Powershell tools for manipulating subtitle files (.srt)