LepTess

LepTess is used at run time in 3 crates.

Number of dependers	LepTess version	Downloads/month
1	0.14.0	750
1	0.13.4	75
1	0.11.0	0

Depender (with downloads and own rev deps)			LepTess version
300		subtile-ocr		^0.14
		retrochoir		^0.11
		vobsubocr		^0.13.1