NeoDraw
From Just Solve the File Format Problem
NeoDraw is a vector graphics editor for Windows 3.x, developed by NeoSoft. It has a native .teo graphics format.
Disambiguation
Not to be confused with:
- NeoOffice Draw - a component of NeoOffice[1]
- NeoPaint - a better-known NeoSoft product [2]
- NEOchrome
Identification
TEO files are observed to start with bytes 'T' 'e' 'o' 0x1a
.