PDFEncrypt Alternatives

PDFEncrypt is described as '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' and is an app in the office & productivity category. There are more than 10 alternatives to PDFEncrypt for a variety of platforms, including Windows, Mac, Linux, iPhone and BSD. The best alternative is PDFsam, which is both free and Open Source. Other great apps like PDFEncrypt are PDFtk, QPDF, iSafePDF and Wonderfulshare PDF Protect Pro.

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PDFEncrypt

Free • Open Source
Windows

PDFEncrypt is a free, open-source utility for Windows that encrypts any PDF file using industry-standard encryption...

Learn more about PDFEncrypt

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
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
QPDF
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Free • Open Source
Windows
Linux
BSD
21 alternatives to QPDF
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.
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QPDF Features
1. Command line interfaceQPDF either have CLI support or is a CLI-only app.
C++
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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
Wonderfulshare PDF Protect Pro
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Paid • Proprietary
Windows
17 alternatives to Wonderfulshare PDF Protect Pro
Wonderfulshare PDF Protect Pro is an intuitive software solution designed to help you easily secure and encrypt your PDF files. You can protect your PDF files from unauthorized access after you have set owner-password and / or user-password.
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Wonderfulshare PDF Protect Pro Features
1. PDF encryptionWonderfulshare PDF Protect Pro can encrypt and decrypt PDF documents.
Pdf protection
Secret PDF
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Free • Proprietary
Windows
16 alternatives to Secret PDF
Secret PDF is capable of preventing unauthorized distribution and protect the PDF document from editing, copying, printing and converting. Keep your PDF in safe situation.

Secret PDF has no features, suggest some!
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PDF Protector
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Paid • Proprietary
Windows
49 alternatives to PDF Protector
Now it’s time to give high level of security to your portable documents with Secure PDF program. Set a unique password of unlocked PDF files. Lock unlimited number of PDF files according to your choice password.
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PDF Protector Features
Edit PDF
PDF Unshare
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Free Personal • Proprietary
Windows
17 alternatives to PDF Unshare
PDF Unshare is a free PDF content protection utility that creates unshared PDF and UPDF formats to protect your PDF files from sharing, printing, editing, copying or unauthorized accessing. This creative document protection tool also allows you to set an expiry date for the...
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PDF Unshare Features
1. PDF encryptionPDF Unshare can encrypt and decrypt PDF documents.
Pdf protection
PDFs Split & Merge
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Freemium • Proprietary
PDF Editor
Mac
iPhone
iPad
109 alternatives to PDFs Split & Merge
PDFs Split & Merge is a lightweight application for your Mac. It helps you Split, Merge and Unlock PDF files within seconds and it's all offline. We respect your privacy.
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PDFs Split & Merge Features
1. PDF compressionPDFs Split & Merge can reduce the size of your PDF without losing quality
2. Split PDF filesPDFs Split & Merge can split PDF files into multiple documents.
3. Combine PDFCombine, merge and arrange PDF files into one document.
PDF Plus
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Paid • Proprietary
Mac
36 alternatives to PDF Plus
PDF Plus is a powerful PDF processor that will help you merge, split, watermark and crop PDF documents in just three easy steps. For example, if you want to watermark a set of PDF documents with your company's logo, PDF Plus will do the job in just a few seconds.
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PDF Plus Features
1. Split PDF filesPDF Plus can split PDF files into multiple documents.
2. Combine PDFCombine, merge and arrange PDF files into one document.
Crop PDF