Synchronise, edit, translate and download subtitles

Subtitles theEditor is the absolute subtitle synchronisation, editing, translation and downloader tool. It uses an advanced synchronisation algorithm for the best results. You can provide as many sync points you want, but two are enough. Assign movie times to subtitles with a simple mouse click. Edit subtitles' start time and duration with GUI controls.
The auto translation tool helps you translate subs easily. A character counter is also available.
"Subtitles theEditor" supports srt and (currently text based) sub file format. You can create subtitle files from scratch, convert sub files to srt and vise versa. You can also change the FPS (frames per second) property of sub files in just few seconds. It support more than 20 encodings and languages (including Greek, Japanese, Hebrew, UTF-8, UTF-16, etc).
Movie navigation includes 4,1 sec backward, 4,1 sec forward, jump to next and previous subtitle, jump to any subtitle and more.
You can easily download subtitles from the internet for the loaded video. Just go to main menu's "Download Subtitles" and you' ll be ready in seconds!
Lose no more time trying to synchronise your subtitles file. Just enjoy your movies!


- Automatically download subtitles for the loaded video from the internet.
- Character counter for the subtitle lines.
- Most video types are now supported (including mkv)!
- Replace texts table.
- Remove SDH text from subtitles.
- Updated translation options.
- GUI enhancements.


- User friendly look and feel.
- All operations are easily accomplished with GUI controls.
- Automatically downloads subtitles from the internet.
- Easily add, remove or change subtitles.
- Character counter.
- Re-fine times using GUI Controls - No typing required.
- Re-synch Subtitles in less than 2 minutes.
- Fix overlapping subtitles with a mouse click.
- Automatic translation.
- Convert subtitles files: srt to sub, and vise versa.
- Change the FPS (frames per second) instantly.
- Change the encoding.
- Subtitles time shifting (to beginning, to end) by an amount of time.
- Quick Search and "Find and Replace".
- Replace texts table.

and more...

What’s New

Version 1.18

- Big Sur compatibility fixes.

Ratings and Reviews

K.L. - Labros ,

Video Preview not worked properly

Video Preview didn't work at my first try.


Η αναπαραγωγή βίντεο δεν δούλεψε σε ένα mkv που δοκίμασα :(

Με εκτίμηση

Υγ. τζάμπα τα λεφτά :(

Developer Response ,

Δοκίμασε την νέα έκδοση

Nikos Pasialis ,

Great tool

Great tool and very easy to run.

You simply sync 3 or 4 subs position with the movie's audio, resync and you are done.
For best results try these 3 or 4 time positions to represent completely different time positions of the whole movie's duration.
For example sync one position near the beginning of the movie, one or two in the middle of the movie and one near the end of the movie.

NikosAr ,

Good ...

But the app need to updated, in year 2017.
Works very well in sync, small app about 1.3mb

App Privacy

The developer, Wide SD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.