Open Source Windows Subtitle Editors
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Subtitle Editors for Windows
View 25 business solutionsBrowse free open source Subtitle Editors and projects for Windows below. Use the toggles on the left to filter open source Subtitle Editors by OS, license, language, programming language, and project status.
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OpenShot Video Editor
Award-Winning Open Source Video Editing Software
OpenShot Video Editor is a powerful yet very simple and easy-to-use video editor that delivers high quality video editing and animation solutions. OpenShot offers a myriad of features and capabilities, including powerful curve-based Key frame animations, 3D animated titles and effects, slow motion and time effects, audio mixing and editing, and so much more. It’s available for Linux, Mac and Windows, with a very simple and friendly interface. Start creating stunning videos quickly and easily with OpenShot! -
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Subtitle Edit
The subtitle editor
Subtitle Edit (SE) is a free, open‑source subtitle editor for creating, editing, synchronizing, and converting subtitles. It supports a wide range of formats (over 300) and offers both graphical and text-based editing views. Easy insertion, deletion, and shift of subtitle lines. Portable versions available (.NET 4.8, 32/64-bit), runs on Windows and via compatibility on Linux. Active development with frequent updates and issue tracking. Plugin support and rich editing tools (e.g., translation, spellcheck, sync). -
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FFmpeg Batch AV Converter
Free all in one audio/video ffmpeg batch encoder
FFmpeg Batch AV Converter is a free universal audio and video encoder for Windows and Linux (via Wine), that allows to use the full potential of ffmpeg command line with a few mouse clicks in a convenient GUI with drag and drop, progress information. Some fancy wizards make things easy for non-experts. Thanks to its multi-file encoding feature, it may be the fastest a/v batch encoder available, since it maximizes system resources usage by launching as many simultaneous processes up to user cpu thread count. You can change encoding priority, pause and resume, set automatic shutdown. It is good for seasoned ffmpeg users as well as beginners. It provides unlimited single or multi-file batch encoding for almost any audio/video format. You can use any set of parameters and try them before starting encoding. You can multiplex streams, subtitle videos (as track and hardcoded), trim, concatenate, record screen, multimedia info. Included youtube-dl / yt-dlp frontend GUI to download urls. -
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Translate-Subtitle-File
Subtitle Creation Assistant
Subtitle group machine translation assistant - [Function 1: Translate subtitle file] .srt .ass .vtt [Function 2: Voice to text] (Drag in video or audio to recognize subtitles) (The latest version v4.1.0 Update time 2021 2 May 23) 12 translation service providers can be configured, such as Google, Baidu, Tencent, Caiyun, IBM, Azure, Amazon, etc. (6 voice service providers can be configured: Alibaba Cloud, Xunfei, Tencent Cloud, IBM, Azure, Amazon ) Advantages: 1. You can use multiple service providers, 2. You can configure your own API Key to use your own account's free quota, such as Tencent's free translation quota of 5 million characters per month, IBM's 500-minute speech-to-text free quota (tern. best The domain name has expired and I don't want to renew it.) Azure speech-to-text and DeepL free version have problems, it is normal to not use it, please wait for the next version to fix. Machine translation of subtitle files, use machine translation to process files. -
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Penguin Subtitle Player
An open-source, cross-platform standalone subtitle player
-- Update -- The slow timer problem has been fixed since v0.2.1 which is released on 19/08/2015. Please re-download it if you encounter the delay. --------------- Penguin Subtitle Player is an open-source, cross-platform standalone subtitle player, as an alternative to Greenfish Subtitle Player, SrtViewer (Mac), SRTPlayer, JustSubsPlayer and Free Subtitle Player. You download the subtitle file (.srt, .ssa, .ass, .vtt) file from any sites you like and load it into the subtitle player. The subtitle player provides a translucent window which always stays on the top so that subtitles can be shown on top of the video without blocking anything. With Penguin Subtitle Player, just open your favorite online streaming site, load the subtitle file into the player, and enjoy. -
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OpenClipper
Free, open-source Opus Clip alternative for Windows.
Free, open-source Opus Clip alternative for Windows. Turn long videos into platform-ready clips with local or cloud transcription, smart reframing, styled captions, and direct publishing. CLIPPING Auto: create 15s, 30s, 45s, 1m, or custom clips from the transcript Manual: click two words to set in/out points MCP: let an agent choose clips by word index with live preview Open the full GrepCut Studio editor from Clipper OVERLAYS Animated caption presets with live preview Adjust position, size, and words per line Add a logo or handle; control placement and opacity TRANSCRIPTION Run Parakeet or Whisper v3 Turbo locally, with optional MDX vocal isolation Or use your Groq/OpenRouter API key AUTOREFRAME Face and subject tracking for 9:16, 4:5, 1:1, and 16:9 Split view when two people won’t fit in one crop RENDER QUEUE Choose formats per clip Export at source quality, 1080p, or 720p PUBLISH Publish directly to TikTok and YouTube -
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Subtitle Editor
Subtitle Editor for SRT, SUB, SBV, TXT, ASS, SSA subs
Srt Editor is a small subtitle editing tool for Linux, OSX and Win64. You can edit the following file formats in various ways : SRT, SUB, TXT, SBV, ASS, SSA. Last version : 4.0.3 (MacOS & Linux) / 3.2.1 (Windows) -
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SubFlow
Translate subtitle tracks and export new MKV or subtitle copies
SubFlow v1.2.1 is free MIT-licensed Windows subtitle translation software by ALMARFELD. Use local Ollama or explicitly selected cloud APIs, review output, and export new MKV/subtitle copies. Version 1.2.1 fixes selected-item removal and prevents duplicate entries on repeated folder imports. Batch queue, glossary, cache, editor and optional Windows PGS OCR are supported. Originals are not modified. AI/OCR results need human review; output checks do not certify every word or media packet. FFmpeg/FFprobe are required separately; local translation also needs Ollama and a model. Optional MKVToolNix improves MKV workflows. Dependency/model downloads require confirmation. Cloud engines send subtitle text after consent and may charge; video/audio are not uploaded. No telemetry; optional GitHub update check is off by default. Windows 10/11 x64 installer and portable ZIP; no separate .NET or WebView2. No videos, models or user profiles included. Binaries are not Authenticode signed. -
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srt-translator
Subtitle translator from one natural language to other.
Translating subtitles in format SubRip from one natural language to other. It is based on Google Translate without API and therefore without payment. Translator have automatic and manual spell checkers. -
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10
Subtitle Doctor
Inspect, repair, edit and synchronize subtitle files offline
Subtitle Doctor is a free MIT-licensed offline Windows utility by ALMARFELD. Inspect SRT, ASS, SSA and WebVTT; preview repairs, edit cues, adjust offsets/FPS, convert formats and export reports. v1.0.1 preserves balanced tags during split/wrap and refuses incompatible merges. No video preview, translation or speech timing detection. Advanced styling can be lost on conversion; review exports. Unreadable blocks and invalid timing block export. Originals are preserved by default; optional replacement needs confirmation and a backup. Undo is session-only. Windows 10/11 x64 portable ZIP: extract fully and run SubtitleDoctor.exe. Separate Microsoft Edge WebView2 Runtime required; nothing installs automatically. No accounts, uploads or telemetry. The executable is not Authenticode signed. -
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Subtitle Finder
This software will help you to find subtitle easily.
Free Subtitle Finder for Windows on SourceForge This is free software which should help you find a subtitle for movies in a directory. View Details of Version 4.9: https://youtu.be/dJNskqNHucg View Details of Version 2.7: https://youtu.be/yDOLU2X_Ft0 Put this software in the folder containing movie(s) and run to enjoy. OR Install the software, right click on any movie and Click on download subtitle! This software was made by Python. -> Framework for UI: wxPython Please report a bug to make it disappear in next update. Contact: * Email: xayed42@gmail.com * Facebook: Abdullah Xayed (https://facebook.com/xayed42) -
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VATSG
Video automatic transcribe and translated subtitle generator
It generates srt format subtitle from videofile which can be any source language that whisper support , and then make translated subtitle file of your target language which deepl support. This is the subtitle generator(VATSG) which use [moviepy](https://github.com/Zulko/moviepy) to generate mp3 and then use [faster-whisper](https://github.com/guillaumekln/faster-whisper) to get text recognition and then use deepl-api to generate your target language subtitle file(srt format) If you are a general user who want to view any video file and mp3 file to your language, It will provide way. It's very easy to use because it has simple gui and very intuitive. So you can easily use it for any purpose. Now, you can choose to download either window installer setup type or uninstalled type. Enjoy and support my consistent development! -
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VOLPE
Video OverLay Producer and Editor, professional overlay techniques
Latest release: 1.01 (20-Mar-2020) Overlay videos and image sequences with: *Logos *Other videos or image sequences *EXIF data (date, time, exposure…) *KML data (speed, heading) *Text (titles, subtitles, with a variety of intro and outro effects) Easy control of: *Position, blend mode *Font, weight, size, color, opacity, shadow Requires: *PHP >= 7.3, with Imagick and Mysqli *JQuery with UI, Paperjs for VOLPE, spectrum *Exiftool, Ffmpeg Packaged modules: * LTMagic * Font System Manager currently with support for 200+ fonts/490+ variants Examples of complete sequences processed by VOLPE: https://youtu.be/YsYDMeOHVHo (3-Apr-20) https://youtu.be/uGUC9rd6qHQ (6-Nov-19) https://youtu.be/XI0x1lFq7xQ (2-Sep-19) https://youtu.be/uNtytSYeThw (17-Jul-19) If you use VOLPE to produce video, you may use the logo, and let us know where the video is hosted. Left to its own devices, VOLPE will not overlay obtrusive advertising from me or anyone else. -
14
Subs.Ext
Subtitles rating tool
Rated Subtitles is an application that selectively displays subtitles for audio/video media based on two factors: 1. The user's self-rated proficiency in the media's language. 2. The difficulty rating of each phrase in the subtitle file. A phrase's difficulty can be determined by word frequency in the language or by how clearly it is pronounced in the media. The goal of this solution is to allow users to watch and listen to media primarily in its original language. However, if certain phrases are rated too difficult to understand or hear, the media player will automatically display subtitles for those specific lines. Another part of this solution will include extensions for various media players, both desktop and web-based. -
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SubtitleMixer
Small tool to synchronize or mix two subtitles files.
This application is a small software that allows having an original and well synchronized subtitle, assign the times to another translation that has sync errors. The application was created after downloading many videos with original subtitles, and finding translations for other video versions, which did not match the times. It is a minimal, simple and simple application that will be extended as needed. At the moment it only has subtitle support of type SRT. - New features: * Spell check with hunspell dictionary. * Translate using google translate. * Auto check for updates. -
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VSUB MOVIE CONTROLLER
A Movie Controller tool that using for CasparCG Flash Template
A tool that controlling movie that showing in Flash Template for CasparCG Server, quick controlling player, duration indicator, sound indicator. Also can controlling Flash Projector that playing movie in the realtime. -
17
VisualSubSync For Italiansubs
Visualsubsync enhanced version for italiansubs.net
VisualSubSync For Italiansubs HAS MOVED TO GITHUB: https://red5goahead.github.io/VisualSubSync-Enhanced/ Visualsubsync Enhanced is now avaiable for Windows 10 users on Windows Universal Platform https://www.microsoft.com/store/apps/9nblggh4401s The natural enhanced extension of the awesome ToffParis project at https://sourceforge.net/projects/visualsubsync/ developed for italiansubs.net community (no traslation, the whole project is in English). Visualsubsync Enhanced is fully compatible with Windows Xp, Windows Vista, Windows 7, Windows 8/8.1 and now for Windows 10. It includes new functions like a complete internal filter graph support via mpc-home cinema and lav codecs, online dictionary automatic search (Italian language), new tools for resync, a new tool for progressive desync issues, new updated vsfilter for improved subtitles quality and much more... -
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Versione personalizzata del software VisualSubSynch Enhanced con i parametri del sito italiano di fansubbing www.subsfactory.it Custom Release of VisualSubSynch Enhanced according to the subbing parameters of the italian website www.subsfactory.it
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srtCreator
creates .srt file from .txt file.
Converts plain text (.txt) into subtitles(.srt), using punctuation to nicely cut between subs. Detects sentences with a regex. Evaluates the best character count for each subs. Tries to cut at commas, colon and semi-colons before cutting between words. in v1.2: live preview with update of max sub length
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