Linux workstation

openSUSE Leap 15.6 native package

unpaper

Post-Processing Tool for Scanned Text Pages

Packages / openSUSE Leap 15.6 / Productivity/Graphics/Other / unpaper

[Source: unpaper]

Package: unpaper (6.1-bp156.3.6)

External Resources:

Homepage: [www.flameeyes.eu]

Post-Processing Tool for Scanned Text Pages

The unpaper command line tool helps with post-processing scanned text pages, especially with book pages scanned from photocopies. unpaper tries to remove dark edges, corrects the rotation ("deskewing"), and aligns the centering of pages.

Other Packages Related to unpaper:

  • dep: ld-linux-aarch64.so.1()(64bit)

    Package not available

  • dep: ld-linux-aarch64.so.1(GLIBC_2.17)(64bit)

    Package not available

  • dep: libavcodec.so.57()(64bit)

    Package not available

  • dep: libavcodec.so.57(LIBAVCODEC_57)(64bit)

    Package not available

  • dep: libavformat.so.57()(64bit)

    Package not available

  • dep: libavformat.so.57(LIBAVFORMAT_57)(64bit)

    Package not available

  • dep: libavutil.so.55()(64bit)

    Package not available

  • dep: libavutil.so.55(LIBAVUTIL_55)(64bit)

    Package not available

  • dep: libm.so.6()(64bit)

    Package not available

  • dep: libm.so.6(GLIBC_2.17)(64bit)

    Package not available

  • dep: libc.so.6(GLIBC_2.38)(64bit)

    Package not available

Download unpaper

ArchitecturePackage SizeInstalled SizeFiles
aarch64326 KiB474 KiB[list of files]
ppc64le329 KiB474 KiB[list of files]
s390x326 KiB426 KiB[list of files]
x86_64327 KiB415 KiB[list of files]

Package file paths (34)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

  • /usr/bin/unpaper
  • /usr/share/doc/packages/unpaper
  • /usr/share/doc/packages/unpaper/AUTHORS
  • /usr/share/doc/packages/unpaper/basic-concepts.md
  • /usr/share/doc/packages/unpaper/COPYING
  • /usr/share/doc/packages/unpaper/file-formats.md
  • /usr/share/doc/packages/unpaper/image-processing.md
  • /usr/share/doc/packages/unpaper/img
  • /usr/share/doc/packages/unpaper/img/blackfilter-detail.png
  • /usr/share/doc/packages/unpaper/img/blackfilter.png
  • /usr/share/doc/packages/unpaper/img/blurfilter-detail.png
  • /usr/share/doc/packages/unpaper/img/blurfilter.png
  • /usr/share/doc/packages/unpaper/img/border-align.png
  • /usr/share/doc/packages/unpaper/img/border-scan.png
  • /usr/share/doc/packages/unpaper/img/deskew-detail1.png
  • /usr/share/doc/packages/unpaper/img/deskew-detail2.png
  • /usr/share/doc/packages/unpaper/img/deskew.png
  • /usr/share/doc/packages/unpaper/img/documentation.odg
  • /usr/share/doc/packages/unpaper/img/input-pages.png
  • /usr/share/doc/packages/unpaper/img/layout-templates.png
  • /usr/share/doc/packages/unpaper/img/mask-center.png
  • /usr/share/doc/packages/unpaper/img/mask-scan-detail1.png
  • /usr/share/doc/packages/unpaper/img/mask-scan-detail2.png
  • /usr/share/doc/packages/unpaper/img/mask-scan.png
  • /usr/share/doc/packages/unpaper/img/multiple-input-files.png
  • /usr/share/doc/packages/unpaper/img/multiple-output-files.png
  • /usr/share/doc/packages/unpaper/img/noisefilter.png
  • /usr/share/doc/packages/unpaper/img/output-pages.png
  • /usr/share/doc/packages/unpaper/img/processing-order.png
  • /usr/share/doc/packages/unpaper/img/sheetspages.png
  • /usr/share/doc/packages/unpaper/img/standard-deviation.png
  • /usr/share/doc/packages/unpaper/NEWS
  • /usr/share/doc/packages/unpaper/README.md
  • /usr/share/man/man1/unpaper.1.gz

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try openSUSE Leap 15.6 in the browserBuild an image that includes unpaper

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

VersionReleaseArchitectureRepositoryPackage sizeInstalled sizePublisher repository artifact
6.1-bp156.3.6leap-15.6 / ossaarch64openSUSE Leap 15.6 · OSS · multi-architecture326 KiB474 KiBaarch64/unpaper-6.1-bp156.3.6.aarch64.rpm
6.1-bp156.3.6leap-15.6 / ossppc64leopenSUSE Leap 15.6 · OSS · multi-architecture329 KiB474 KiBppc64le/unpaper-6.1-bp156.3.6.ppc64le.rpm
6.1-bp156.3.6leap-15.6 / osss390xopenSUSE Leap 15.6 · OSS · multi-architecture326 KiB426 KiBs390x/unpaper-6.1-bp156.3.6.s390x.rpm
6.1-bp156.3.6leap-15.6 / ossx86_64openSUSE Leap 15.6 · OSS · multi-architecture327 KiB415 KiBx86_64/unpaper-6.1-bp156.3.6.x86_64.rpm

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description
25/25
Artifact path and source digest
25/25
Dependency metadata
15/15
Package-file index
15/15
Homepage
5/5
License text
5/5
Source package or maintainer
10/10

Recorded total: 100/100

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

  • openSUSE Leap 15.6 OSSSep 1, 2026

    Authoritative source; repository metadata signature verified, revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

    Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.

    Repository-signature verification record
    Signed-object SHA-256
    ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230
    Signer fingerprint
    AD485664E901B867051AB15F35A2F86E29B700A4
    Keyring revision
    opensuse-project-signing-key.asc
    SHA-256 b5745739ebfb95b25b8e810f9bcb847fe750ccda598bd85f02f0e974599a6d7e
    Tool and policy
    gpgv (GnuPG) 2.4.9
    openfactory-software-catalog-signature-v1
    Verification time
    Sep 1, 2026
    Signed Release → package-index hash linkage

    Path: Not recorded
    Expected SHA-256: Not recorded
    Observed SHA-256: Not recorded
    Result: match verified

unpaper Package for openSUSE Leap 15.6 | OpenFactory