Debian 12 (Bookworm) native package

unpaper

post-processing tool for scanned pages

Packages / Debian 12 (Bookworm) / graphics / unpaper

Package: unpaper (7.0.0-0.1)

Maintainers:

Thomas Koch

External Resources:

Homepage: [www.flameeyes.eu]

post-processing tool for scanned pages

Other Packages Related to unpaper:

dep: [libavcodec59] (>= 7:5.0)
FFmpeg library with de/encoders for audio/video codecs - runtime files
dep: [libavformat59] (>= 7:5.0)
FFmpeg library with (de)muxers for multimedia containers - runtime files
dep: [libavutil57] (>= 7:5.0)
FFmpeg library with functions for simplifying programming - runtime files
dep: [libc6] (>= 2.33)
GNU C Library: Shared libraries

Download unpaper

Architecture	Package Size	Installed Size	Files
amd64	287 KiB	412 KiB	[list of files]
arm64	285 KiB	463 KiB	[list of files]

Paketdateipfade (32)

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-base/unpaper.unpaper
/usr/share/doc/unpaper/changelog.Debian.gz
/usr/share/doc/unpaper/changelog.gz
/usr/share/doc/unpaper/copyright
/usr/share/doc/unpaper/html/basic-concepts.html
/usr/share/doc/unpaper/html/file-formats.html
/usr/share/doc/unpaper/html/image-processing.html
/usr/share/doc/unpaper/html/img/blackfilter-detail.png
/usr/share/doc/unpaper/html/img/blackfilter.png
/usr/share/doc/unpaper/html/img/blurfilter-detail.png
/usr/share/doc/unpaper/html/img/blurfilter.png
/usr/share/doc/unpaper/html/img/border-align.png
/usr/share/doc/unpaper/html/img/border-scan.png
/usr/share/doc/unpaper/html/img/deskew-detail1.png
/usr/share/doc/unpaper/html/img/deskew-detail2.png
/usr/share/doc/unpaper/html/img/deskew.png
/usr/share/doc/unpaper/html/img/input-pages.png
/usr/share/doc/unpaper/html/img/layout-templates.png
/usr/share/doc/unpaper/html/img/mask-center.png
/usr/share/doc/unpaper/html/img/mask-scan-detail1.png
/usr/share/doc/unpaper/html/img/mask-scan-detail2.png
/usr/share/doc/unpaper/html/img/mask-scan.png
/usr/share/doc/unpaper/html/img/multiple-input-files.png
/usr/share/doc/unpaper/html/img/multiple-output-files.png
/usr/share/doc/unpaper/html/img/noisefilter.png
/usr/share/doc/unpaper/html/img/output-pages.png
/usr/share/doc/unpaper/html/img/processing-order.png
/usr/share/doc/unpaper/html/img/sheetspages.png
/usr/share/doc/unpaper/html/img/standard-deviation.png
/usr/share/doc/unpaper/html/index.html
/usr/share/man/man1/unpaper.1.gz

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Dieses Paket verwenden

OpenFactory kann dieses Betriebssystem in einer Browser-VM starten oder einen Image-Build mit dem nativen Paketnamen aus diesem Datensatz beginnen.

Debian 12 (Bookworm) im Browser testen Image mit unpaper bauen

Versionen, Suiten und Repositories

Jede Zeile ist Paketindex-Metadaten für eine Version, Architektur, Suite und ein Repository. Namen, URLs und Größen stammen aus der Quelle; ein Link ist ein veränderbarer Abrufort, kein Weitergabanspruch von OpenFactory.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
7.0.0-0.1	bookworm / main	amd64	Debian 12 · main · amd64	287 KiB	412 KiB	pool/main/u/unpaper/unpaper_7.0.0-0.1_amd64.deb
7.0.0-0.1	bookworm / main	arm64	Debian 12 · main · arm64	285 KiB	463 KiB	pool/main/u/unpaper/unpaper_7.0.0-0.1_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Prüfsummen und Beobachtungsdaten

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.

7.0.0-0.1 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 18c3ce73c62c1158342e3c3adb7537a9a07e31bda5fc1a76c5bb57bb500dd8d1

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '18c3ce73c62c1158342e3c3adb7537a9a07e31bda5fc1a76c5bb57bb500dd8d1' 'unpaper_7.0.0-0.1_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

7.0.0-0.1 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 98253e39a9a0806bda5e1dbe4b8d9f32fd588a8f179f789e19ab5f731b2f2416

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '98253e39a9a0806bda5e1dbe4b8d9f32fd588a8f179f789e19ab5f731b2f2416' 'unpaper_7.0.0-0.1_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Vollständigkeit des Katalogsatzes

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: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Quellen und Herkunft

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.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
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
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
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: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
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
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
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: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified