Informations about the SU3 filename extension and the file formats associated with it
We collected the information you should know about the .su3 filename on this page. If you were sent a(n) .su3 file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.
1 filename extension(s) are in our database
.su3 - I2P Software Update File
The SU3 file is a Data file, which is connected to the I2P Software Update File according to our registry. With the adequate settings, the I2P Software Update File (.su3) files can be opened or converted with the help of I2P.
- Format description:
- SU3 format description not yet available
- Magic string:
- - / -
- su2, sud
- Related links:
- Related extensions:
Important! Programs other than the ones listed above may also use the .su3 file extension. Even harmful programs can create files with the .su3 extension to store data in them. Always be careful with .su3 files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.
The .su3 file can’t be opened on your computer?
If the program necessary for opening the .su3 file is installed properly on your computer, then the quickest and simplest way to open the .su3 file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.
While opening the .su3 file, you may receive an error message from the associated application, this can be caused by the following:
- The .su3 file might have been damaged during download. Try downloading the file again.
- It’s possible that the .su3 file was created with a newer version of the application. If you’re not using the newest version, then try updating the applicationi.
- The file’s access rights aren’t properly adjusted. Check the file’s access rights.
- Harmful programs may have modified the associations for the filename extensions. Run a virus check on your computer.
- The Windows registry’s database is damaged. With the help of Windows System Restore, you can return to a previous state with system settings that still work.
Incorrectly given .su3 extension
The .su3 filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .su3 files.
cu3, sy3, sue, si3, eu3, sur, su, sh3
Maybe you’re not even looking for the .su3 file extension?
It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .su3 extension. It’s possible that the one you’re looking for is among them.
- Europa Universalis III Saved Game
- Freescale S-record File
- Harvard Graphics 3.0 Show Presentation
- ChessDB Index Data
- SUwin Project
- Topocad Survey Data
The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.
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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.
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