How to Install and Uninstall unpaper Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 07,2024

1. Install "unpaper" package

Here is a brief guide to show you how to install unpaper on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                unpaper
            
                    
    
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2. Uninstall "unpaper" package

This is a short guide on how to uninstall unpaper on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                unpaper
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the unpaper package on Ubuntu 21.10 (Impish Indri)

Package: unpaper
Architecture: amd64
Version: 6.1-2build1
Priority: optional
Section: universe/graphics
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Thomas Koch
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 463
Depends: libavcodec58 (>= 7:4.0) | libavcodec-extra58 (>= 7:4.0), libavformat58 (>= 7:4.0), libavutil56 (>= 7:4.0), libc6 (>= 2.4)
Filename: pool/universe/u/unpaper/unpaper_6.1-2build1_amd64.deb
Size: 242684
MD5sum: 360f990da2a25a422c9d90ad38721106
SHA1: dd5b60ffe15f175251d6285ebfca9df271971fe3
SHA256: 94c41d4d5da7f19d09bcedf963d385c0d46a5d2976866626e6d7d534543d6416
SHA512: ed0f06f4cb6dfe57ef7f25f61901969cf349d80cfe236d88e29cdb948e98c2d4b6648aef2cd9e991f71250734c74ec59ca8c6d4c1fa93d038950583cdc2a0fb5
Homepage: http://www.flameeyes.eu/projects/unpaper
Description-en: post-processing tool for scanned pages
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).
Description-md5: bf27e35249d49eb698fde81888dd19e3