Files with atr file extension are related to the ZX Spectrum attributes format.
ATR file extension - ZX Spectrum attributes
What is atr file? How to open atr files?
File type specification:
The atr file extension is associated with the ZX Spectrum, an 8-bit computer with Zilog Z80 processor, developed by Sinclair Research company.
The atr file stores graphic attributes (32x24, 15 colors).
List of recommended software applications associated to the .atr file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open atr file, edit atr file, convert atr file, view atr file, play atr file etc. (if exist software for corresponding action in File-Extensions.org's database).
- View atr file