AutoCAD 2021 and later have improved Unicode support. To replace Xarab.shx without losing data:

For advanced CAD managers or LISP programmers, understanding the mapping is vital.

To use Xarab.shx, you must place the file in a directory where AutoCAD can find it. You can follow these steps provided by Autodesk Support:

If you blindly substitute xarab.shx with Arial.ttf or simplex.shx , the Arabic text will render correctly. You will typically see one of three results:

It provides clean, legible Arabic characters that maintain their integrity across various zoom levels. However, as a shape font, it may appear as simple pen strokes rather than polished typography when exported to certain PDF viewers. Compatibility & Installation