Question 1

What is a .SUB file?

Accepted Answer

A .SUB file is a MicroDVD Subtitles format used in the data & markup category. You can view the full technical details on this page, or convert it to another format using the tool above.

Question 2

How do I convert a .SUB file online for free?

Accepted Answer

Select a target format from the list on this page (e.g. ASS, FFMETA, JSS), configure any settings, then click Start Conversion. No software to install, no account required for files up to 20 MB.

Question 3

What formats can I convert .SUB to?

Accepted Answer

You can convert .SUB to 8 formats including ASS, FFMETA, JSS and 5 more.

Question 4

Is the .SUB converter free?

Accepted Answer

Yes, completely free for files up to 20 MB. No account or credit card needed. Sign up free to convert files up to 5 GB.

Question 5

Is my .SUB file kept private?

Accepted Answer

Yes. Files are uploaded over an encrypted connection and permanently deleted from our servers immediately after you download the result. We never read, store, or share your files.

Question 6

Can I convert multiple .SUB files at once?

Accepted Answer

Yes. Batch conversion is supported — upload up to 10 files at once on the free plan, or up to 100 files with a paid plan.

SUB File Converter — Convert .SUB to ASS, FFMETA, JSS & More

MicroDVD Subtitles

Convert SUB to (8 formats)

Select a Target Format

Popular SUB Conversions

What is a .SUB file?

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