.ASS File Extension

File Type:
Aegisub Advanced Substation Alpha File

Having trouble opening .ass extension? Don't panic! This page explains what ass files are as well as suggests programs you may use to open ass files. You can download these programs through this page.

What is an ASS file?

Ass file extension has Aegisub Advanced Substation Alpha file type, which is associated with the "misc files" category.

Typically generated by a cross-platform video typesetting tool Aegisub, the file provides subtitles, which are formatted with the help of the Advanced Substation Alpha syntax. ASS files may also store white space, text styles, its orientation, exact time showing when the text should be displayed, etc. 

To learn how you can open the given file, read the information below.

ass file icon
File Type:
Aegisub Advanced Substation Alpha File
Misc Files

How to open ASS file?

Double click the ass file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .ass extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the ass extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the ass file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open ASS files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the ass file as well. Download Universal File Viewer for your OS.

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