Best PDF Encryption Software

Compare the Top PDF Encryption Software as of November 2025

What is PDF Encryption Software?

PDF encryption software is a type of program used to protect documents in the PDF format. With it, users can protect the contents of their documents by setting passwords and restricting certain editing permissions. It can also be configured to set expiration dates for documents, ensuring that they remain secure until a specified time. By encrypting PDFs, users are able to keep their sensitive information safe and secure from unauthorized viewing. Compare and read user reviews of the best PDF Encryption software currently available using the table below. This list is updated regularly.

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    PDFCreator

    PDFCreator

    pdfforge

    PDFCreator simplifies converting printable documents into high-quality PDFs and other formats like JPG, PNG, and TIF. Easily merge multiple files into one PDF and automate saving with the PDF printer feature. Customizable profiles allow quick access to frequently used settings. Whether for personal or business use, PDFCreator makes PDF conversion seamless and efficient. Trusted by businesses worldwide, including banks, financial institutions, insurance companies, and healthcare providers, PDFCreator offers a free edition and three advanced business editions. PDFCreator Professional is ideal for standalone workstations, while PDFCreator Terminal Server is designed for Windows Servers with Remote Desktop Services. New in PDFCreator 6.0.0: features include document previews, a Delete Token for page removal, SharePoint integration, and enhanced error feedback.
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    Starting Price: $0
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    Adobe Acrobat
    Adobe Acrobat is a versatile PDF solution that allows users to create, edit, and sign PDF documents seamlessly. Whether you're working on a desktop, mobile device, or online, Acrobat enables you to convert files to and from PDFs, edit text and images, and organize your documents with ease. The platform also offers advanced features like e-signatures, document protection, and PDF comparison, making it ideal for both personal and business use. Acrobat integrates with popular cloud storage services, allowing for easy document sharing and collaboration from anywhere.
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    Starting Price: $12.99 per month
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    PDFill

    PDFill

    PlotSoft

    Please try PDFill if you're looking for an inexpensive alternative to Adobe Acrobat. You can use the Free PDF Writer to create free PDF or Image from any printable application. You can use the Free PDF Tools to merge, split, reorder, delete, encrypt, decrypt, rotate, crop and reformat PDF pages, add information/header/footer/watermark, convert image to PDF or PDF to image, scan a Paper to PDF, and more. You can use the FREE PDF Editor to fill the form, type text, comment, create form, and more. Besides, with a fraction of the cost of Adobe Acrobat, PDFill PDF Editor can do more than the free Adobe Reader. Group texts, shapes or pictures into a complicated object. Lock the object from editing. Save the PDFill Object and use it later easily. Scan your paper form or photo directly into a new or existing PDF document, then you can fill it in using a computer!
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