File Extension SOF

.SOF File

File extension: SOF
File type: SRAM Object File


Notes about the SOF file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The SOF file type is primarily associated with 'Quartus II' by Altera Corporation. Quartus II design software is a comprehensive environment available for system-on-a-programmable-chip (SOPC) design. Quartus II replaces the MAX+PLUS II Software for chip design. These files were also used by MAX+PLUS.

Detailed information for file extension SOF:


Primary association: Quartus II
Company: Altera Corporation
Identifying characters Hex: 53 4F 46 , ASCII: SOF

Other applications associated with file type SOF:

  • ReSOF (Archive) by Spectrum Software This association is classified as Archive. The identifying characters used for this association are - Hex: 50 4B 03 06 0A 00 00 00 , ASCII: PK Related links: Download
File Identifier - TrID
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database




To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension SOF click this link to expand/hide the additional area.

System Info for File Extension .SOF

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: SOF.1
EXEFile: notepad.exe %1


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