How to open a .ora file
Quick, free ways to open OpenRaster on any system.
A .ora file is a OpenRaster Image. If double-clicking does nothing, your computer simply does not have an app that reads OpenRaster yet. Here is how to fix that on each operating system, using free software wherever possible.
Open a .ora file step by step
- Confirm the file really is a .ora. Drop it into the WhatFileType file identifier, which reads its signature without uploading anything.
- On Windows, open it with Krita or GIMP.
- On Mac, use Krita or GIMP.
- On Linux, try Krita or GIMP.
- Still stuck? Convert the .ora to png, which opens more widely.
Best apps to open .ora files
Windows
- Krita
- GIMP
- MyPaint
macOS
- Krita
- GIMP
Linux
- Krita
- GIMP
- MyPaint
!
Before you open it: Safe. OpenRaster is a layered image in a ZIP package; it does not execute.
Frequently asked questions
Why can't I open my .ora file?
Almost always because no installed app understands OpenRaster. Install one of the apps above, or convert the file to a format your existing software already reads.
How do I open an .ora file?
Use Krita, GIMP or MyPaint, all free and all supporting OpenRaster with layers intact. Export to PNG for a flat image.
What is OpenRaster for?
Exchanging layered artwork between free painting programs without relying on the proprietary PSD format. It is an open, ZIP-based standard.