What is an OCI file? An OCI file is an image created by openCanvas, a drawing and painting application. It stores a bitmap image in the proprietary openCanvas Image (OCI) format. OCI files are often used for anime and other types of digital art.

More Information OCI file open in Portalgraphics openCanvas 7 openCanvas is a digital art application that provides features accessible to beginners and seasoned users. When saving a drawing with openCanvas, the application creates an OCI file to store the information. To create an OCI file with openCanvas, select File → New... , modify the drawing, then select File → Save or Save As... . After saving the OCI file, you can close the drawing, re-open it, then continue editing. NOTE: You can record the stroke events used to draw an OCI image and play them back in the software. openCanvas saved event files use the .OC3 , .OC4 , .OC5 , etc. extensions, where the number is for the version of the software.