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Analyzed about 18 hours ago. based on code collected about 18 hours ago.

Project Summary

unpaper is a post-processing tool for scanned sheets of paper, especially for book pages that have been scanned from previously created photocopies. The main purpose is to make scanned book pages better readable on screen after conversion to PDF. Additionally, unpaper might be useful to enhance the quality of scanned pages before performing optical character recognition (OCR).

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In a Nutshell, unpaper...

GNU General Public License v2.0 or later
Permitted

Commercial Use

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These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

30 Day Summary

May 28 2025 — Jun 27 2025

12 Month Summary

Jun 27 2024 — Jun 27 2025