Best Free PDF Encryption Software of 2024

PDF Extra is an all-in-one suite that enables you to effortlessly read, edit, create, OCR, organize, annotate, fill & sign, convert, and share any PDF. Focused on ease of use, the app has all features you need placed front and center so that you can start using them right away, no manual required. This makes PDF Extra a great choice both for complete beginners and users looking for a powerful and budget-friendly Adobe Acrobat Pro replacement. HERE’S WHAT YOU GET WITH PDF EXTRA: Multiple page view modes and a distraction-free “Read Mode” Advanced editing tools for a Word-like PDF editing experience Two-way conversions: Word, Excel, PowerPoint, or images OCR support: make scanned documents searchable in seconds Markup tools: highlight, comment, strikethrough, stamp, and more Effortless PDF organizer: reorder, compress, split, and combine PDFs Sign & secure: add signatures, fill forms, and protect PDFs with passwords, encryption, and digital certificates Offline mode: work freely on your projects, even when you’re unplugged from the internet

SodaPDF is the software solution that will help your business achieve any document goal quickly and easily. You can edit, create, convert and sign PDFs according to your requirements. Use the best PDF editor and converter to modify documents. Our PDF tools are easy to use and can be used to simplify any document workflow. Our Batch tool is the fastest Microsoft Office-to PDF converter on the market. It allows you to create multiple PDFs or convert them all at once. You can also add page numbers, watermarks and Bates numbers to multiple files or folders. Our E-Sign feature allows you to sign, manage and track electronic signatures remotely. OCR Edit saves time and eliminates the need to retype text. It allows you to quickly search, recognize and modify any image or scanned document. Access the entire Soda PDF suite of tools and services from your desktop or any device that has a web browser.

PDFCreator converts any printable document to PDF, as well as many other formats. Convert your documents into PDF, JPG and PNG. Combine multiple documents into one file. Automatic saving can be used to create a fully automated PDF printer. Profiles allow you to access frequently used settings with just one click. We simplify the process of converting PDFs. PDFCreator has been used by many companies around the world. We thank all our clients for choosing us to be their partner.

Smallpdf, a Swiss company, is made in Switzerland, the land where watches, banks and clean design are all present. Smallpdf has won numerous awards for its innovative document management tools. Smallpdf was founded in 2013 and provides a simple, reliable, and secure solution to complex, awkward PDF software. Smallpdf is the most trusted and loved PDF software on the planet. It has served over 500 million users and 100,000 companies in 24 languages and in every country around the globe, including Antarctica. Smallpdf seamlessly integrates with professional and personal tasks, increasing productivity and simplifying how people manage their documents. With tools to compress, convert and edit, sign, protect and unlock PDF documents in just few steps,

Lock your files with AES256-bit military-grade encryption to protect them from prying eyes. Keep prying eyes away! Folder Lock allows you to lock and hide files and folders in seconds. It allows you to Password Protect and prevents unwelcome eyes from seeing files, folders, or drives. Once you have locked a folder, it will disappear from its previous location and cannot be accessed except through the software interface. Folder Lock creates Lockers. You would place your money in a safe. Would you rather keep your files in a digital "Locker" that is safer than a bank vault? You can create "Locker(s)," which are protected with AES256-bit encryption. Accessing files does not require encryption or decryption. Simply copy them to Locker, and voila! They are encrypted instantly. Folder Lock provides a 2-way encryption method and backup that allows you to back up your encrypted 'Lockers’ online.

Online PDF tools that are free and easy to use. PDF24 is a project by geek software GmbH, a German company founded in 2006. PDF24 provides easy-to-use PDF solutions to many PDF problems online and as software downloads. The PDF24 Creator and PDF24 online tools are two of the solutions. PDF24 is a small agile team that focuses on the development and improvement PDF solutions. PDF24 is a small team that is passionate about PDF and loves to help people with PDF problems around the world. We have created the PDF24 Creator and PDF24 online tools, which are used daily by millions around the globe. This has been achieved in just a few years. PDF24 also offers PDF24 Faxe, an online fax service that allows people to send and receive messages online without the need for a fax machine.

pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with your business applications, simply and seamlessly. Get started for free in seconds. pdfRest API Toolkit includes all the PDF processing tools you'll need, designed and developed by digital document experts with decades of experience to make your job easy: PDF to Word, PDF to Excel, PDF to PowerPoint, Add to PDF, Extract Text, Query PDF, Convert to PDF, PDF to Images, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Flatten Transparencies, Flatten Annotations, Flatten Layers, Merge PDFs, Split PDF, Encrypt PDF, Restrict PDF, Watermark PDF, Import Form Data, Export Form Data, Upload Files, Zip Files. Clear documentation with intuitive endpoints and parameters. Start with sample code in .NET, JavaScript, Python, PHP, and cURL for every endpoint. Gold-standard processing powered by Adobe® PDF Library™. Free to get started with no commitment. Affordable pricing for projects of all sizes. pdfRest was designed for developers, by developers to make working with PDFs as easy and intuitive as possible. Flexible APIs can be called from any language capable of making an API request. Send your first API call in

PDFelement is a one-stop PDF solution powered by AI. Fast, smart, affordable, and easy way to manage (.pdf) documents across desktop, mobile, and web. It provides a great user experience and is an excellent alternative to Adobe® Acrobat®, making it perfect for individuals and small businesses. The mission is to stay at the forefront of PDF technology, constantly innovating and improving our product to meet the evolving needs of our users. Unique selling points: Smart: Offer the smartest way powered by AI to manage(.pdf) forms and documents. Fexible: Make the desktop software available for a yearly, perpetual license fee. Affordable: Deliver equally powerful and robust features that comes with Adobe Acrobat DC - at up to 50% lower cost. Lightning Fast: Be lightweight and offer the easiest user experience with shorter learning curve for even first- time users.

Icecream PDF Editor is a free, intuitive PDF editor for Windows. It allows you to create and modify PDF files. There are four main modes of PDF editing: Edit, Annotate and Manage pages. You can also fill in forms. The PDF editor allows you to edit text and objects, add comments, manage pages, merge PDFs and protect files. The best PDF Editor will greatly increase your productivity while managing your PDF files. You can edit any text in a PDF file with ease. Visually combine, reorder, split, and merge PDF pages. Create PDF documents easily from scratch. For document protection, you can set passwords or limit editing/copying rights. In-built forms can be completed in PDF documents. You can add notes, highlight areas and strike through or highlight text. Quickly search through the document before editing. For faster and better PDF proofreading, create custom stamps.

Online PDF editor and form filler. PDFescape is an online PDF reader, editor and form filler that is free. PDFescape is a new way to view and edit PDF files online. It does away with the usual software requirements for the de facto file format. PDFescape is completely online and requires only a modern internet browser. PDF files can be edited with text, shapes, whiteout, and many other features. Crop, deskew, move, delete, & insert PDF pages. Link to other PDF pages and web content. Change PDF information tags. Use a password to encrypt PDF contents. You can add images to PDF files. Use your scanned signature to sign PDF documents Use existing form fields to fill out PDF forms or use the text tool. PDF text, radio, list and drop-down fields are supported. Basic PDF field formatting and calculation supported. Basic styling properties for PDF fields are supported. You can quickly tab between fields.

Drag and drop files from Windows Explorer to PaperScan. Information about the resolution, size, and color mode of an image. Encryption of PDFs Paperscan can read encrypted PDFs, and can create encrypted PDFs. Bitonal filters can be used to remove isolated dots and to dilate/erode characters. Apply contour, scanline or sepia effects. Freehand pen and rubber stamp, ruler and polygon ruler, highlighter and freehand highlighter, automatic color detection, blank pages detection and removal and adjustment color (brightness,contrast, saturation, gamma).

Chrome's core speed. Your secure and fast browser. Supports HTML5 features including playlist and PDF viewer. Encrypted PDF DRM support. Xvast supports DRMX 4.0 protection. It allows you to easily access the premium content. It supports DRMX 4.0 web page encryption (HTM andHTML encryption), audio/video encryption (audio/video encryption), image encryption and Javascript encryption. It supports high definition video playback online and offline, with HTML5 Video DRM protection. Security updates, memory optimization, PDF Download button added, and error message display optimized. Third-party apps can import files to Xvast iOS. Problems with code in non-UTF8 websites solved. The web page now displays in full-size. Xvast core updated to Chrome 85, fix Android spin crash bug. Online playback audio and high-definition video seamlessly, and you can save more battery.

FormatPDF is a website that offers a variety of online tools to work with PDF documents. These tools include PDF conversion, merging, splitting, compression and encryption, as well editing and annotating PDF files. FormatPDF allows users to convert a variety of document formats into PDF. This includes Word, Excel and PowerPoint. You can also merge multiple PDF files into one document or split large PDFs into smaller ones. FormatPDF.com provides tools for converting and manipulating PDF documents. FormatPDF.com also offers features to improve the security and quality of PDF documents. The website offers tools to compress PDF files. This can be used to reduce large documents' sizes for sharing and storage. If they have the right credentials, users can encrypt PDF files using passwords to restrict access or decrypt protected files.

PDFEncrypt is a open-source, free utility that encrypts PDF files using standard PDF algorithms. When a document's contents are encrypted, they become unreadable. A document can be decrypted by an authorized user to gain access to its contents. The user must enter the password to view a PDF document that is encrypted. PDFEncrypt allows you to encrypt PDF documents without having to buy Adobe Acrobat or upload confidential PDF files to a server. The app runs directly from your Windows PC. It allows you to specify the password (required for opening the document), as well as numerous options and permissions that can be applied to the PDF file.

If you are looking for an affordable alternative to Adobe Acrobat, PDFill is a good choice. The Free PDF Writer can create a 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. The FREE PDF Editor allows you to fill out forms, add text, comment, create forms, and much more. The PDFill PDF Editor is a fraction of Adobe Acrobat and can do more than the Adobe Reader for a fraction of the price. Combine text, shapes, and pictures to create a complex object. Lock the object to prevent editing. You can save the PDFill Object to use later. You can scan your photo or paper form directly into a PDF document and then fill it out using a computer.

The free and simple to use CIB pdf brewer can create PDFs from any file type. You can merge PDFs, remove PDF pages, compress PDFs, re-edit Word documents to PDF, create ZUGFeRD PDFs, create PDF/A archives ready PDFs and many other features. The creation of PDF is easy with the CIB pdf brewer.

PDFTool is an online PDF tool that prioritizes privacy. You can easily merge PDFs, split them and detect text within scanned PDF files without having to create an account or visit a website that is cluttered with ads. All processing is done directly in the browser. You can even go offline once you have opened the tool page. This will ensure that no one can view your PDF documents.