QPDF Alternatives

QPDF is described as 'It could have been called something like pdf-to-pdf. It also provides many useful capabilities to developers of PDF-producing software or for people who just want to look at the innards of a PDF file to learn more about how they work' and is an app in the os & utilities category. There are more than 10 alternatives to QPDF for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is PDFsam, which is both free and Open Source. Other great apps like QPDF are PDFEncrypt, PDFtk, Corrupt PDF Viewer and PDF Password Remover Tool.

QPDF alternatives are mainly PDF Editors but may also be Document Managers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of QPDF.

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QPDF

Free • Open Source

Windows
Linux
BSD

It could have been called something like pdf-to-pdf. It also provides many useful capabilities to developers of...

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PDFsam
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Freemium • Open Source
PDF Editor
Mac
Windows
Linux
126 alternatives to PDFsam
Free and open source desktop application to split, merge, extract pages, rotate and mix PDF files.
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PDFsam Features
1. Combine PDFCombine, merge and arrange PDF files into one document.
2. Split PDF filesPDFsam can split PDF files into multiple documents.
3. Sign PDF filesPDFsam support signing a PDF document digitally on a touch screen etc.
4. PortablePDFsam can be used from a USB stick or similar with no prior installation.
5. LightweightPDFsam consumes less device resources compared to similar apps.
Edit PDF
Split and merge PDF files
Extract files
PDF OCR
Multiple languages
Java based
Document Merging
Low memory usage
Convert PDF to Word document
PDFEncrypt
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Free • Open Source
Windows
11 alternatives to PDFEncrypt
PDFEncrypt is a free, open-source utility for Windows that encrypts any PDF file using industry-standard encryption algorithms. Simply select the unencrypted file, enter a password, and the encrypted file is generated.
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PDFEncrypt Features
1. PDF encryptionPDFEncrypt can encrypt and decrypt PDF documents.
AES Encryption
Create PDF files
Add Password to PDF
PDFtk
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Freemium • Open Source
PDF Editor
Mac
Windows
Linux
Self-Hosted
37 alternatives to PDFtk
PDFtk is a simple tool for doing everyday things with PDF documents. It comes in three flavors: PDFtk Free, PDFtk Pro, and our original command-line tool PDFtk Server.
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PDFtk Features
1. Split PDF filesPDFtk can split PDF files into multiple documents.
2. Combine PDFCombine, merge and arrange PDF files into one document.
Document Merging
Corrupt PDF Viewer
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Free • Proprietary
Windows
24 alternatives to Corrupt PDF Viewer
Corrupt PDF Viewer is a free small utility that enables users to open and view damaged PDF files on Windows instantly. Unlike other PDF repair tools only fix and recover damaged PDFs, it can open and display corrupt PDF content directly.
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Corrupt PDF Viewer Features
1. Recover Corrupted FilesCorrupt PDF Viewer can recover and repair corrupted files that won't open or that open with an error.
PDF Password Remover Tool
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Free • Proprietary
Windows
26 alternatives to PDF Password Remover Tool
PDF Password Remover tool is a simple tool that can be used to decrypt password protected PDF files which have their "owner" password set. PDF files with the owner password set would prevent viewers from editing, selecting text, printing and otherwise changing any of...

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Stellar Repair for PDF
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Paid • Proprietary
Mac
Windows
23 alternatives to Stellar Repair for PDF
Stellar Repair for PDF It is an effective Windows-based PDF repair software that can repair damaged PDF files. It restores forms, headers, footers, word art, clip art, page format, shapes, charts, and tables enclosed in the PDF files.
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Stellar Repair for PDF Features
1. Recover Corrupted FilesStellar Repair for PDF can recover and repair corrupted files that won't open or that open with an error.
iSafePDF
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Free • Open Source
Windows
17 alternatives to iSafePDF
iSafePDF is a free open source PDF protection software.

It allows you to encrypt PDF document, sign them using a certificate and timestamp the signature.

All those features are PDF standards so your document will be readable/editable with all standard PDF programs.
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iSafePDF Features
1. PDF encryptioniSafePDF can encrypt and decrypt PDF documents.
Pdf protection
A-PDF Restrictions Remover
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Paid • Proprietary
Windows
22 alternatives to A-PDF Restrictions Remover
For 9.99 $ A-PDF Restrictions Remover is extremely easy to use. Just right click the PDF file in Windows Explorer, and in the context-sensitive menu that pops up, select either the "Remove Restrictions" or "Remove Restrictions & Save as..." option.

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Birdie PDF Security Remover
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Paid • Proprietary
Windows
29 alternatives to Birdie PDF Security Remover
If you are looking forward for a software, which helps you to remove protection from Adobe PDF file from those PDF file, which you are not able to copy, print images and content. Then grab now Birdie PDF Security Remover, it developed with advance features which will help you to...

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Freeware PDF Unlocker
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Free • Proprietary
Windows
22 alternatives to Freeware PDF Unlocker
Freeware PDF Unlocker is a simple and useful application for 32bit-Windows, that will remove the password and restrictions on any PDF file that you can read.
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Freeware PDF Unlocker Features
Indexed search
Support for S.M.A.R.T. data
Independent
Drag and Drop

Showing 10 of 21 alternatives

PDFsam Features

PDFEncrypt Features

PDFtk Features

Corrupt PDF Viewer Features

Stellar Repair for PDF Features

iSafePDF Features

Freeware PDF Unlocker Features