How to Install and Uninstall unpaper.x86_64 Package on Fedora 39

Last updated: November 26,2024

1. Install "unpaper.x86_64" package

Please follow the instructions below to install unpaper.x86_64 on Fedora 39


    
        
            $
        

        
            
                sudo dnf update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo dnf install
            
                        
                unpaper.x86_64
            
                    
    
    Copied

2. Uninstall "unpaper.x86_64" package

This tutorial shows how to uninstall unpaper.x86_64 on Fedora 39:


    
        
            $
        

        
            
                sudo dnf remove
            
                        
                unpaper.x86_64
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo dnf autoremove
            
                    
    
    Copied

3. Information about the unpaper.x86_64 package on Fedora 39

Last metadata expiration check: 0:28:43 ago on Thu Mar 7 17:44:52 2024.
Available Packages
Name : unpaper
Version : 7.0.0
Release : 8.fc39
Architecture : x86_64
Size : 348 k
Source : unpaper-7.0.0-8.fc39.src.rpm
Repository : fedora
Summary : Post-processing of scanned and photocopied book pages
URL : https://www.flameeyes.eu/projects/unpaper
License : GPL-2.0-only AND 0BSD
Description : 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).
:
: unpaper tries to clean scanned images by removing dark edges that appeared
: through scanning or copying on areas outside the actual page content (e.g. dark
: areas between the left-hand-side and the right-hand-side of a double-sided
: book-page scan).
:
: The program also tries to detect misaligned centering and rotation of pages
: and will automatically straighten each page by rotating it to the correct
: angle. This process is called "deskewing".