OFF file icon

OFF File Extension

Object Format

What is OFF file?

OFF is a file extension commonly associated with Object Format files. OFF files are supported by software applications available for devices running Linux, Mac OS, Windows. OFF file belongs to the 3D Image Files category just like 615 other filename extensions listed in our database. MeshLab supports OFF files and is the most frequently used program to handle such files, yet 6 other tools may also be used. Software named MeshLab was created by Meshlab project. In order to find more detailed information on the software and OFF files, check the developer’s official website.

Programs which support OFF file extension

The list that follows enumerates programs compatible with OFF files, divided into 3 categories based on operating system on which they are available. OFF files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support OFF file

How to open file with OFF extension?

Problems with accessing OFF may be due to various reasons. On the bright side, the most encountered issues pertaining to Object Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the MeshLab

Install software to open OFF file The main and most frequent cause precluding users form opening OFF files is that no program that can handle OFF files is installed on user’s system. This issue can be addressed by downloading and installing MeshLab or different compatible program, such as Blender, RoffView. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit MeshLab website and download the installer.

Step 2. Update MeshLab to the latest version

Update software that support file extension OFFYou still cannot access OFF files although MeshLab is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of MeshLab installed, it may not support OFF format. The most recent version of MeshLab is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign MeshLab to OFF files

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

Associate software with OFF file on Windows

Change the default application in Windows

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

Change the default application in Mac OS

  • By clicking right mouse button on the selected OFF file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • A message window should appear informing that This change will be applied to all files with OFF extension. By clicking Continue you confirm your selection.

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

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the OFF file in question. It is probable that the file is corrupted and thus cannot be accessed.

Check OFF file for viruses
1. The OFF may be infected with malware – make sure to scan it with an antivirus tool.

If the OFF is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. OFF file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

If you obtained the problematic OFF file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the OFF file has been downloaded from the internet only partially, try to redownload it.

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 Object Format file again.

4. Check whether your system can handle MeshLab

If the system is under havy load, it may not be able to handle the program that you use to open files with OFF extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Object Format file. It may be the case that the OFF files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the OFF 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 OFF file.

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