Image processing and image analysis library


/api/formula/leptonica.json (JSON API)

Formula code on GitHub

Current versions:

stable 1.76.0
bottle 🍾 mojave, high_sierra, sierra, el_capitan


--without-jpeg Build without jpeg support
--without-libpng Build without libpng support
--without-libtiff Build without libtiff support
--with-giflib Build with giflib support
--with-openjpeg Build with openjpeg support
--with-webp Build with webp support

Depends on recommended:

jpeg 9c Image manipulation library
libpng 1.6.35 Library for manipulating PNG images
libtiff 4.0.9 TIFF library and utilities

Depends on optionally:

giflib 5.1.4 Library and utilities for processing GIFs
openjpeg 2.3.0 Library for JPEG-2000 image manipulation
webp 1.0.0 Image format providing lossless and lossy compression for web images

Depends on when building from source:

pkg-config 0.29.2 Manage compile and link flags for libraries


Installs (30 days)
leptonica 6,208
leptonica --with-giflib --with-openjpeg 12
leptonica --with-giflib --with-openjpeg --with-webp 9
leptonica --with-giflib --with-webp 5
leptonica --with-giflib 3
Installs on Request (30 days)
leptonica 319
leptonica --with-giflib --with-openjpeg 12
leptonica --with-giflib --with-openjpeg --with-webp 8
leptonica --with-giflib --with-webp 4
leptonica --with-giflib 3
Build Errors (30 days)
leptonica 0
Installs (90 days)
leptonica 19,271
leptonica --with-giflib --with-openjpeg 35
leptonica --with-giflib --with-openjpeg --with-webp 15
leptonica --with-giflib 8
leptonica --with-giflib --with-webp 8
leptonica --with-openjpeg 5
Installs on Request (90 days)
leptonica 975
leptonica --with-giflib --with-openjpeg 35
leptonica --with-giflib --with-openjpeg --with-webp 11
leptonica --with-giflib 7
leptonica --with-giflib --with-webp 7
leptonica --with-openjpeg 5
Installs (365 days)
leptonica 95,262
leptonica --with-giflib --with-openjpeg 289
leptonica --with-giflib --with-openjpeg --with-webp 221
leptonica --with-giflib --with-webp 68
leptonica --with-giflib 58
leptonica --with-openjpeg 29
Installs on Request (365 days)
leptonica 6,060
leptonica --with-giflib --with-openjpeg 272
leptonica --with-giflib --with-openjpeg --with-webp 180
leptonica --with-giflib 50
leptonica --with-openjpeg 28
leptonica --with-giflib --with-webp 22
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