A daily updated filename extension database!

SR3 file extension

The table below provides useful information about the .sr3 file extension. It answers questions such as:

  • What is the .sr3 file?
  • What program do I need to open a .sr3 file?
  • How can the .sr3 file be opened, edited or printed?
  • How can I convert .sr3 files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 1 alias(es) found in database

✅ SIR Index and Data

SIR Index and Data .sr3 file icon
The SR3 file is a SIR Index and Data. SIR is a Database Management and Application Development tool.
SR3 format description not yet available
Category: Data files
Application: SIR
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SR3 aliases:
SR3 related links:
SR3 related extensions:
SIR Schema Textual Specs Data

SIR Procedure Definitions Data

SIR Database Journal Data

SIR Alternate Index

SIR Schema Rectype and Variable Specs Data

✅ CX-Supervisor Saved Runtime Data

CX-Supervisor Saved Runtime Data .sr2 file icon
The SR2 file is a CX-Supervisor Saved Runtime Data. CX-Supervisor is a wizard based HMI and Data Acquisition package manufactured by Omron.
SR2 format description not yet available
Category: Data files
Application: CX-Supervisor
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SR2 aliases:
SR2 related links:
SR2 related extensions:
CX-Supervisor DDE Server Array Project

CX-Supervisor User Defined Text Data

CX-Supervisor Keyboard Layout Data

CX-Supervisor Project

CX-Supervisor Page Data

CX-Supervisor Library Data

Other types of files may also use the .sr3 file extension.

🚫 The .sr3 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cr3, s3, s3r, sd3, se3, sf3, sg3, sr, sre, srr, srw, st3, wr3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Tales of Vesperia Audio
Humongous Entertainment Saved Game Data
CRBasic Source
Xilinx ISE Synplicity Report
ChessDB Game Data
Casio WK-1800 Registration Data
Freescale S-record File
Samsung RAW Image
Atari 8-bit Standard Graphics 3 Image

🔴 Can't open a .sr3 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .sr3 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .sr3 file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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