Opening an SS2 File

The SS2 file type is primarily associated with CRI Middleware ADX2.

SS2File Extension SS2
File extension: SS2
File type:  audio file

What is an SS2 file?

SS2 files mostly belong to CRI Middleware ADX2.

SS2 files come in several forms. The most common use is as Sound Stream 2 audio files managed by CRI Middleware ADX2. These files store audio streams, often used in video games and multimedia projects.
They are also used in bioinformatics. In this case, a SS2 file contains data for protein secondary structure prediction and is handled by software like PSIPRED. More details can be found at the PSIPRED webpage.
Additionally, some SS2 files serve as spreadsheet files for Spread for Windows, holding tabular data. A minor share is linked to image files encoded using JFIF, a standard for JPEG images, typically processed in Adobe Photoshop or viewed with XnViewMP.
To decide which software to use, check the file's content or header. Each use case employs specialized data structures for its field.

  • Audio: Sound Stream 2 via CRI Middleware ADX2
  • Protein Prediction: PSIPRED output file
  • Spreadsheet: Data file used in Spread for Windows
  • Image: JPEG file using the JFIF standard

How can I open an SS2 file?

You need a suitable software like CRI Middleware ADX2 to open an SS2 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 SS2 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SS2 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SS2 Text Viewer

Choose your .ss2 file to analyze

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Programs that open and convert SS2 files:

  1. CRI Middleware ADX2
    See the previous paragraphs to learn more about the main application. SS2 files are often referred to as CRI Middleware ADX2 audios because this type of file is primarily created or used by this software.
  2. Terrasoft SAS Program File

SS2 file format:

A file format defines how the data in the file is structured. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. However, different programs can use the same file extension, and file extensions can be assigned incorrectly. So you need a detailed analysis of a file to find out the format and the associated program. Below you will find our evaluation of the SS2 files:

SS2 is rarely used as a file extension and includes various formats for various programs. The following file formats are most commonly found in SS2 files:

The remaining 55% of all SS2 files are different files with different signatures, frequently e.g. JFIF and ZIP. Tagged as spread. You can get all the details of your SS2 file by dragging it onto this page or by clicking the button "Choose your .ss2 file to analyze" above.

Technical Data for SS2 File Extension

File classification:
Audio
Related files:
adx, psi, jfif, psd, horiz, sswscan2, fsb, zip, ss3, xls, csv, jpg, jpeg

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: 2020.Image
EXEFile: %ProgramFiles%\byLight\2020\2020.exe

ProgramID: SAS.StoredProgram.612
EXEFile: %ProgramFiles%\SAS\SAS9~1.1\CORE\SASEXE\SASOACT.EXE action

ProgramID: SAS.StoredProgram.612
EXEFile: %ProgramFiles%\SAS612\CORE\SASEXE\SASOACT.EXE action


an ss2 audio file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with SS2 files

  • Associate the SS2 file extension with the correct application.
  • Update your software that should actually open audio files. Because only the current version supports the latest SS2 file format. Search, therefore, e.g. on the manufacturer website after an available CRI Middleware ADX2 update.
  • To make sure that your SS2 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .SS2 file online - secure, fast, and no downloads needed.
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