What is an ACORN file?
Developed by Flying Meat, ACORN extension refers to files created by the software with the same name. It is an image editor for Mac which can perform basic editing tasks. An ACORN file comprises several layers, vector objects, and raster graphics. It belongs to the raster group and is generally used for basic editing of the existing digital images.
How to Open ACORN Files
How to Make ACORN Files
Exact steps for creating ACORN files will vary by program and operating system. Download one of the above listed programs and you should be able to follow typical procedure for opening files or creating files from the File menu. Typically you will select File > Open or File > New and continue through the prompts. Some programs may follow a different procedure for either creation or opening of files.