There are so many subtitle formats around the world. Even if just one format, there are standard and non-standard subtitle formats. How to convert all kinds of subtitle formats to other subtitle formats? How to make non-standard format standard? With SRT Converter, it’s super easy to do that. You don’t even need to know what format your subtitle file is. Just drop your subtitle file to SRT Converter and choose your target format and it’s done. It’s a super powerful Subtitle Conversion Hub.

We support the following subtitle formats now. We are going to support as many formats as possible. Before you buy this app, you can email a sample file to [email protected] to check if it is supported. When you find your format is not supported, or the subtitle file is not working in SRT Converter, before you leave a negative review, please send email to us. We'll fix it as soon as possible. Thank you very much.

You can even challenge us on subtitle converting by sending sample files to [email protected]. Any subtitle formats are welcome.

Important notice: Don't try to convert Word, Excel files. Export Word, excel or other document to pure text file, then use SRT Converter to convert between different formats.


Hundreds of subtitle formats supported. Please try any subtitle format. If it doesn't work, please send the email to [email protected]
—SRT, Subrip
—STL files, (EBU STL is NOT supported)
—STL, Spruce Subtitle File
—SUB, Subviewer 1.0 & 2.0(Picture based SUB are NOT supported)
—SSA, Sub Station Alpha
—ASS, Advanced Sub Station Alpha
—SCC, Scenarist closed captions
—SMI, SAMI and SAMI Modern
—TXT, Adobe Encore
—SBV, YouTube SBV
—TXT, YouTube Transcription
—XML, YouTube Annotations
—SUB, DVD Subtitles
—VTT, WebVTT
—TXT, Quicktime Text
-MPL, Mplayer2
-ITT, Apple iTunes Timed Text
ABC iView
Adobe Encore
Advanced Sub Station Alpha
AQTitle
Avid
CapMaker Plus (*.cap, binary)
Captionate
Cavena890 (*.890, binary)
Cheetah Caption (*.cap, binary)
CCTV Subtitle Sequence File (xml)
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
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