RTU file icon

RTU File Extension

RivaTuner Update
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What is RTU file?

Full format name of files that use RTU extension is RivaTuner Update. Guru3D.com defined the RivaTuner Update format standard. RTU files are supported by software applications available for devices running Windows. RTU file format, along with 6033 other file formats, belongs to the Misc Files category. The software recommended for managing RTU files is RivaTuner. Software named RivaTuner was created by Guru3D.com. In order to find more detailed information on the software and RTU files, check the developer’s official website.

Programs which support RTU file extension

The following listing features RTU-compatible programs. Files with RTU suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Programs that support RTU file

Windows Windows

How to open file with RTU extension?

Being unable to open files with RTU extension can be have various origins. Fortunately, most common problems with RTU files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the RivaTuner

Install software to open RTU file Problems with opening and working with RTU files are most probably having to do with no proper software compatible with RTU files being present on your machine. The solution to this problem is very simple. Download RivaTuner and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download RivaTuner installer in the most secured manner, we suggest you visit Guru3D.com website and download from their official repositories.

Step 2. Verify the you have the latest version of RivaTuner

Update software that support file extension RTUIf the problems with opening RTU files still occur even after installing RivaTuner, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of RivaTuner is available. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of RivaTuner installed, it may not support RTU format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using RivaTuner.

Step 3. Assign RivaTuner to RTU files

After installing RivaTuner (the most recent version) make sure that it is set as the default application to open RTU files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with RTU file on Windows

The procedure to change the default program in Windows

  • Clicking the RTU with right mouse button will bring a menu from which you should select the Open with option
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the RivaTuner installation folder. Confirm by checking Always use this app to open RTU files box and clicking OK button.
Associate software with RTU file on Mac

The procedure to change the default program in Mac OS

  • By clicking right mouse button on the selected RTU file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • Select the appropriate software and save your settings by clicking Change all
  • Finally, a This change will be applied to all files with RTU extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the RTU file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper RTU file. Being unable to access the file can be related to various issues.

Check RTU file for viruses
1. Check the RTU file for viruses or malware

Should it happed that the RTU is infected with a virus, this may be that cause that prevents you from accessing it. Scan the RTU file as well as your computer for malware or viruses. If the RTU file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

Did you receive the RTU file in question from a different person? Ask him/her to send it one more time. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with RTU extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the RivaTuner Update file again.

4. Check whether your system can handle RivaTuner

If the systems has insufficient resources to open RTU files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with RivaTuner Update files and ensure security of your device and operating system. It may be the case that the RTU files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the RTU file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on RTU file.

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