After Grasshopper opens, select File → Open. Open your GHX file. Then edit the program in the file. Link it to geometry in a 3DM file. Open GHX files in text or code editors. View the XML data withi...
After Grasshopper opens, select File → Open. Open your GHX file. Then edit the program in the file. Link it to geometry in a 3DM file. Open GHX files in text or code editors. View the XML data within. Editors like Visual Studio Code highlight XML syntax. The GHX extension is for Grasshopper files. Grasshopper is an algorithm editor for Rhino 3D. Scott Davidson developed Grasshopper. GHX files are generated by Grasshopper.
GHX files are not opened directly. No software opens or works with them directly. They may be internal caches or temporary files. Programs installed on your system can work with the GHX format. GHX files are 3D Image Files. 622 file types are in this group. Grasshopper often works with GHX files. The Grasshopper site has info on GHX files. Other programs also support GHX files.