Binary package “pngcheck” in ubuntu focal
print info and check PNG, JNG and MNG files
pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the
internal 32-bit CRCs or checksums) and optionally dumps almost all of the
chunk-level information in the image in human-readable form. For example, it
can be used to print the basic stats about an image (dimensions, bit depth,
etc.); to list the color and transparency info in its palette; or to extract
the embedded text annotations. All PNG and JNG chunks are supported, plus
almost all MNG chunks (everything but PAST, DISC, tERm, DROP, DBYK, and
ORDR). This is a command-line program with batch capabilities (e.g.,
pngcheck *.png).
.
Also includes pngsplit which can split a PNG, MNG or JNG file into
individual, numbered chunks.
Source package
Published versions
- pngcheck 2.3.0-7 in amd64 (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in amd64 (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in amd64 (Updates)
- pngcheck 2.3.0-7 in arm64 (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in arm64 (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in arm64 (Updates)
- pngcheck 2.3.0-7 in armhf (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in armhf (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in armhf (Updates)
- pngcheck 2.3.0-7 in i386 (Release)
- pngcheck 2.3.0-7 in ppc64el (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in ppc64el (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in ppc64el (Updates)
- pngcheck 2.3.0-7 in riscv64 (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in riscv64 (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in riscv64 (Updates)
- pngcheck 2.3.0-7 in s390x (Release)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in s390x (Security)
- pngcheck 2.3.0-7ubuntu0.20.04.1 in s390x (Updates)