Opening an SSA File

The SSA file type is primarily associated with Subtitle Workshop.

SSAFile Extension SSA
File extension: SSA
File type:  subtitle

What is an SSA file?

SSA files mostly belong to Subtitle Workshop by URUWorks. An SSA file is a video subtitle saved in SubStation Alpha format. Unlike SRT and other subtitle formats, SSA supports advanced features such as font size, formatting, borders, alignment, margins, and transparency. Each block of text to be displayed over a given duration of a related video clip contains the formatting (Format) of the block and the actual text (Dialogue). The Format section of a block of text defines the layer, start, end, name of character, effects, and margin, while the Dialogue section defines the start-stop timestamps, position, and the actual text of the dialogue.

How do you open SSA files?

You need a suitable software like Subtitle Workshop to open an SSA file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your SSA file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SSA file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SSA Text Viewer

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Programs that open and convert SSA files:

  1. Subtitle Workshop by URUWorks
    See the previous paragraphs to learn more about the main application. SSA files are often referred to as Subtitle Workshop videos because this type of file is primarily created or used by this software.
  2. Empire Earth (custom asset) by Sierra
    Empire Earth is a discontinued real-time strategy video game for Windows PCs. It uses an SSA file to store a custom asset. This file format is classified as Game.
  3. Visual SourceSafe (backup archive) by Microsoft
    Visual SourceSafe is a version control system for .NET and ASP.NET applications. It saves a compressed backup archive in an SSA file. This file format is classified as Backup.
  4. VLC (subtitle) by VideoLAN
    VLC is a free and open source multimedia playback and streaming application for mobile and desktop platforms. It can import and render a subtitle saved in an SSA file. This file format is classified as Video. Related links: SubStation Alpha Wikipedia Entry

Technical Data for SSA File Extension

File classification:
Video
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: DUP5.Files
EXEFile: %ProgramFiles%\Dragon UnPACKer 5\drgunpack5.exe


an ssa subtitle is a special file format by URUWorks and should only be edited and saved with the appropriate software.

How to solve problems with SSA files

  • Associate the SSA file extension with the correct application.
  • Update your software that should actually open subtitles. Because only the current version supports the latest SSA file format. Search, therefore, e.g. on the URUWorks manufacturer website after an available Subtitle Workshop update.
  • To make sure that your SSA file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .SSA file online - secure, fast, and no downloads needed.
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