Import-export OFF meshes in Blender.
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alextsui05 Merge pull request #14 from markvandeveerdonk/master
Handle comments after first line
Latest commit 77d9456 May 15, 2018

Blender OFF Addon

This addon will add the ability to import and export ascii OFF mesh files in Blender.


  1. Clone this project.
  2. Open Blender.
  3. Go to File > User Preferences... > Addons tab.
  4. On the bottom, click Install from File...
  5. Select the from this project.
  6. Check the checkbox by the OFF addon to enable it.
  7. Now you should have new import/export menu items to work with OFF files.

License + Contributing

This addon is licensed under Apache 2.0.

Please feel free to open an issue/pull request about any problems you have or features you'd want to have. I'll do my best to be responsive, but if not, feel free to ping me with a mention, or tweet at me.


Blender Wiki page:


0.3.1 / 2017-11-03

  • Allow blank line after the first line of the header (a common occurrence)
  • Allow blank lines between the header and the data

0.3.0 / 2015-06-01

  • Handle loading edges and faces with more than 3 sides properly

0.2.0 / 2014-05-17

  • Handle Blender transformations

0.1.0 / 2014-01-21

  • Initial implementation

Developer notes

To have your script show up in the Add-Ons panel, it needs to:

be in the addons/ directory
contain a dictionary called "bl_info"
define register() / unregister() functions.