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What are the best open-source command line image conversion tools?
6
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Considered
11
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Recs.
Dec 14, 2023
Last
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6
Options
Considered
Best open-source command line image conversion tools
Price
Platforms
Technology
--
ImageMagick
Free
-
-
--
G'MIC
Free
Windows, Linux, Mac, Web
C++
--
pngquant
Free
Windows, Linux, Mac
C, Rust
--
Caesium Image Compressor
Free
Windows, macOS, Linux, Web
C++, Qt
--
OpenImageIO (iconvert)
-
-
-
See Full List
--
ImageMagick
My Rec
ommendation
for
ImageMagick
My Recommendation for
ImageMagick
All
2
Pros
2
Top
Pro
•••
Free and open-source
ImageMagick is free and open-source.
See More
Top
Pro
•••
Cross-platform
ImageMagick works on a wide variety of OS's, including Windows, OS X, Linux, Android and iOS, as well as others. This makes for a utility that will work on just about any device no matter what OS the user is on at the time.
See More
Hide
Free
Recommend
7
--
G'MIC
My Rec
ommendation
for
G'MIC
My Recommendation for
G'MIC
All
3
Pros
1
Cons
1
Specs
Top
Pro
•••
Great variety of powerful effects
Nearly whatever effect you may think of.
See More
Top
Con
•••
Confusing and poorly documented
A lot of different filters need trial and error to really perceive the effect being applied.
See More
Specs
Platforms:
Windows, Linux, Mac, Web
Technology:
C++
Hide
See All
Free
Recommend
1
--
pngquant
My Rec
ommendation
for
pngquant
My Recommendation for
pngquant
All
3
Pros
2
Specs
Top
Pro
•••
CLI utility
pngquant is both a library and a CLI utility.
See More
Specs
Platforms:
Windows, Linux, Mac
Technology:
C, Rust
Top
Pro
•••
Batch-processing
Its usage as a command-line tool makes it invaluable in batch-processing large quantities of images.
See More
Hide
See All
Free
Recommend
1
--
Caesium Image Compressor
My Rec
ommendation
for
Caesium Image Compressor
My Recommendation for
Caesium Image Compressor
All
3
Experiences
1
Pros
1
Specs
Top
Pro
•••
Free
See More
RickZeeland's Experience
Caesium is open-source image compression software that allows to quickly reduce file size, store, send and share digital pictures. It supports JPG, PNG and WebP formats.
See More
Specs
Platforms:
Windows, macOS, Linux, Web
Technology:
C++, Qt
Hide
See All
Free
Recommend
1
--
OpenImageIO (iconvert)
My Rec
ommendation
for
OpenImageIO (iconvert)
My Recommendation for
OpenImageIO (iconvert)
Hide
Get it
here
Recommend
1
--
GraphicsMagick
My Rec
ommendation
for
GraphicsMagick
My Recommendation for
GraphicsMagick
All
1
Specs
Specs
Platforms:
Windows, Linux, Mac
Technology:
C
Hide
Get it
here
Recommend
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