Custom Resolution Utility (CRU) is an EDID editor that focuses on custom resolutions. Besides CRU, here are some other EDID editors:
- Phoenix EDID Designer – Commonly referenced on forums but out of date. Does not support EDID 1.4 or extension blocks.
- Deltacast E-EDID Editor – Similar to Phoenix but updated to support EDID 1.4 and CEA-861 extension blocks.
- AW EDID Editor – Supports EDID 1.4 and CEA-861 extension blocks but not HDMI data blocks. Has a Mac version as well.
- Advantiv EEditGold and EEditZ – The most complete EDID editors, but I find them to be buggy.
CRU can import and export files compatible with these editors.