Debian 13 (Trixie) native package

unpaper

post-processing tool for scanned pages

Packages / Debian 13 (Trixie) / graphics / unpaper

[Source: unpaper]

Package: unpaper (7.0.0-3+b3)

Maintainers:

Debian QA Group

External Resources:

Homepage: [www.flameeyes.eu]

post-processing tool for scanned pages

Other Packages Related to unpaper:

dep: [libavcodec61] (>= 7:7.0)
FFmpeg library with de/encoders for audio/video codecs - runtime files
dep: [libavformat61] (>= 7:7.0)
FFmpeg library with (de)muxers for multimedia containers - runtime files
dep: [libavutil59] (>= 7:7.0)
FFmpeg library with functions for simplifying programming - runtime files
dep: [libc6] (>= 2.34)
GNU C Library: Shared libraries

Download unpaper

Architecture	Package Size	Installed Size	Files
amd64	287 KiB	416 KiB	[list of files]
arm64	285 KiB	463 KiB	[list of files]

Percorsi file del pacchetto (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-base/unpaper.unpaper
/usr/share/doc/unpaper/changelog.Debian.amd64.gz
/usr/share/doc/unpaper/changelog.Debian.arm64.gz
/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 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

Usa questo pacchetto

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Prova Debian 13 (Trixie) nel browser Crea un'immagine che include unpaper

Versioni, suite e repository

Ogni riga è metadato dell'indice pacchetti per una versione, architettura, suite e repository. Nomi, URL e dimensioni arrivano dalla fonte; un link è un punto di recupero mutabile, non una redistribuzione OpenFactory.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
7.0.0-3+b3	trixie / main	arm64	Debian 13 · main · arm64	285 KiB	463 KiB	pool/main/u/unpaper/unpaper_7.0.0-3+b3_arm64.deb
7.0.0-3+b2	trixie / main	amd64	Debian 13 · main · amd64	287 KiB	416 KiB	pool/main/u/unpaper/unpaper_7.0.0-3+b2_amd64.deb

Field source: Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

Checksum e date di osservazione

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.

7.0.0-3+b3 / 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: 2bd4f915a4c3f564377aa4510b3fcf52470879096590e1def817025f1af17410

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

printf '%s  %s\n' '2bd4f915a4c3f564377aa4510b3fcf52470879096590e1def817025f1af17410' 'unpaper_7.0.0-3+b3_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 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

7.0.0-3+b2 / 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: 09f725e7f83152c2a52a5e3ad2ff8f03ddbfdace3fa1c92d29f04f925f7275c7

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

printf '%s  %s\n' '09f725e7f83152c2a52a5e3ad2ff8f03ddbfdace3fa1c92d29f04f925f7275c7' 'unpaper_7.0.0-3+b2_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 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

Completezza del record

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 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3, Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Fonti e provenienza

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 13 (Trixie) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
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/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
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: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Observed SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Result: match verified
Debian 13 (Trixie) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
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/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
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: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Observed SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Result: match verified