Overview
What is SubViewer?
SubViewer : A tool that can display a subtitle synchronized with a movie
In depth
A closer look at SubViewer
SubViewer is a lightweight tool designed to provide you with a simple solution for adding or synchronizing subtitle files to your videos. Designed with ease of use in mind, it can be used for performing small subtitle adjustments and sync the text with the video playback.The application supports a wide range of media files (MPEG, AVI, MPE, ASX, WMA, MOV, WAV, WMV, MP2, MP3, M3U and more). Despite its name, it can open multiple subtitle formats, other than SUB, such as SRT, SMI, SSA, TXT, IDX and LRC. Opened SUB files can be saved as SRT subtitles.In order to synchronize the subtitle to the video content, you can change its frame rate (FILM, PAL, NTSC or other), as well as add delay to the text. The zoom level and the font color are also customizable. An interesting feature of the application is its ability to display transparent subtitles, which you can use to superimpose the text on any video.Shortcut keys, volume adjustment and playback options are other features of this software. Drag and drop support, together with the simple, clean interface makes it very intuitive and suitable for any type of user, beginner or advanced.Since it can open multiple video formats, SubViewer can be used as a simple player for watching movies. However, subtitle synchronization remains its main purpose.SubViewer became more popular since YouTube announced official support for captions uploaded in SUB and SRT format. It remains a handy and reliable utility that allows you to generate synchronized subtitles for your videos or movies.
Requirements
System requirements
Windows NT / Windows ME / Windows 9X / Windows 2003 / Windows Vista / Windows XP / Windows 2000
Verdict
Should you download SubViewer?
SubViewer runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 441 KB.
We’ve catalogued it under
Audio Video.
✓
Verified clean. Every SubViewer build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
SubViewer specifications
- Publisher
-
Dado
- Last updated
- Apr 27, 2026
- Requirements
- Windows NT / Windows ME / Windows 9X / Windows 2003 / Windows Vista / Windows XP / Windows 2000
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 441 KB
- Price
- Free
- Page views
- 648
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