SUP File — Open & Convert .sup Online
What Is a .sup File?
SUP (.sup) is a subtitle file format. Blu-ray PGS Subtitle Created by BDA, this format is essential for professionals.
How to Open .sup Files
Upload your .sup file to OpenAnyFile and instantly open and inspect it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About SUP Files
Popular SUP Conversions
Frequently Asked Questions
What is a .sup file?
A .sup file is a subtitle format called SUP. Blu-ray PGS Subtitle
How do I open a .sup file without installing software?
Upload your .sup file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .sup files?
.sup files are typically created by BDA.
Can I convert .sup to another format?
Yes. OpenAnyFile converts .sup to SRT.
Is it safe to open .sup files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .sup on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.