Subtitle Edit V4.0.2 Free Download

Subtitle Edit V4.0.2 for windows is a free (open source) editor for video subtitles - a subtitle editor :)

With SE you can easily adjust a subtitle if it is out of sync with the video in several different ways.
You can also use SE for making new subtitles from scratch (do use the time-line/waveform/spectrogram) or translating subtitles.
For a list of features see below or check out the Subtitle Edit Help page.
On my blog you can download latest beta version and read about/discuss new features.

Also, you can watch a few videos about installing and using Subtitle Edit.

A Subtitle Edit dll (LibSe.dll) is available for programmers (BSD New/Simplified license). Compile it from source code or use the NuGet package.

Download latest version of Subtitle Edit
Note: SE requires Microsoft .NET Framework Version 4.8
Get the full C# source code - GPL or LGPL license
Blu-ray sup reading code is under the Apache License and Matroska subtitle parsing uses zlib code with a BSD style license.

Features
Create/adjust/sync/translate subtitle lines
Convert between SubRib, MicroDVD, Advanced Sub Station Alpha, Sub Station Alpha, D-Cinema, SAMI, youtube sbv, and many more (300+ different formats!)
Cool audio visualizer control - can display wave form and/or spectrogram
Video player uses mpv, DirectShow, or VLC media player
Visually sync/adjust a subtitle (start/end position and speed)
Audio to text (speech recognition) via Whisper or Vosk/Kaldi
Auto Translation via Google translate
Rip subtitles from a (decrypted) dvd
Import and OCR VobSub sub/idx binary subtitles
Import and OCR Blu-ray .sup files - bd sup reading is based on Java code from BDSup2Sub by 0xdeadbeef)
Can open subtitles embedded inside Matroska files
Can open subtitles (text, closed captions, VobSub) embedded inside mp4/mv4 files
Can open/OCR XSub subtitles embedded inside divx/avi files
Can open/OCR DVB and teletext subtitles embedded inside .ts/.m2ts (Transport Stream) files
Can open/OCR Blu-ray subtitles embedded inside .m2ts (Transport Stream) files
Can read and write both UTF-8 and other unicode files and ANSI (support for all languages/encodings on the pc!)
Sync: Show texts earlier/later + point synchronization + synchronization via other subtitle
Merge/split subtitles
Adjust display time
Fix common errors wizard
Spell checking via Libre Office dictionaries (many dictionaries available)
Remove text for hear impaired (HI)
Renumbering
Effects: Typewriter and karaoke
History/undo manager (Undo=Ctrl+z, Redo=Ctrl+y)
Compare subtitles
Multiple search and replace
Change casing using names dictionary
Merge short lines/split long lines
Export to PNG images (+bdn xml), Adobe Encore FAB image script, VobSub, Blu-ray sup, EBU stl, PAC, and plain text

Subtitle Edit is available in 32+ languages.
Read more about how to translate Subtitle Edit

Subtitle Edit can read, write, and convert between more than 300 subtitle formats, like:
SubRip (*.srt)
ABC iView
Adobe Encore
Advanced Sub Station Alpha
AQTitle
Avid
CapMaker Plus (*.cap, binary)
Captionate
Cavena890 (*.890, binary)
Cheetah Caption (*.cap, binary)
D-Cinema (Cinecanvas, both interop and smpte)
Dvd Studio Pro
Dvd Subtitle
EBU Subtitling data exchange format (*.stl, binary)
F4 (several variations)
Flash xml
Json (two variations, for use with JavaScript)
MicroDvd
MPlayer2
OpenDvt
PAC (*.pac, binary)
Pinnacle Impression
QuickTime Text
RealTime Text
Scenarist
Sony DVD Architect
Sub Station Alpha
SubViewer 1.0
SubViewer 2.0
Sami (*.smi)
Son (*.son, import only)
Subtitle Editor Project
Timed Text 1.0 (*.xml), also know as TTML or DFXP
Timed Text Draft (*.xml)
TMPlayer
TTXT
TurboTitle
Ulead Subtitle Format
Ultech (*.cap, binary, only read)
UTX
WebVTT
YouTube Annotations
YouTube Sbv
Zero G
Xml
Csv
VobSub (*.sub/*.idx, binary - can also be read from Matroska/mp4 files)
DVD Vob (*.vob, binary, read only)
Blu-ray sup (*.sup, binary, can also be read from Matroska files)
Bdn xml (*.xml + png images, read+write)
Transport Stream subtitles (*.ts)
+ several formats of unknown name
Subtitle Edit can also convert subtitles via command line or the batch-convert-ui