KDAN PDF vs. Smallpdf Comparison


KDAN PDF Kdan Mobile Software	Smallpdf	+	+
Learn More Update Features	Learn More Update Features	Add To Compare	Add To Compare


		Related Products MobiPDF MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for. FEATURES OVERVIEW: PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading. Create and Edit PDFs: Modify text and images or start with a blank PDF. Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files. Leverage OCR: Transform scanned documents into searchable PDFs. Organize PDFs: Combine, split, reorder, and compress documents. Markup and Comment: Highlight, annotate, and add bookmarks or stamps. Fill PDFs: Seamlessly fill forms or create ones from scratch. Sign PDFs: Sign your documents anywhere—no ink required! Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption. Offline Mode: Full functionality without internet access. Translate PDFs 8,085 Ratings Visit Website Nutrient SDK Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best. 113 Ratings Visit Website PDF Guru PDF Guru is an online PDF tool that enables users to convert, edit, merge, and compress PDFs with just a few clicks. Download your document quickly and with ease. Our PDF converter can create PDF files in seconds! We use HTTPS encryption to protect your digital data when you make PDF files on our platform. Redact a PDF, modify text, add new objects, and perform even more actions all in one place. We designed an intuitive interface so that you can use our PDF maker without any hassle. Our PDF maker works online on all platforms, whether it's Windows, Mac OS, Linux, iOS, or Android. If you don’t want others to open, edit, or print your file, you can lock or restrict access to it. 101,414 Ratings Visit Website Adobe Acrobat Adobe Acrobat Studio is a leading enterprise document platform built to scale for global teams — delivering AI-powered document intelligence, trusted PDF tools, and on-brand content creation in one secure solution. Core capabilities include PDF creation, editing, conversion, annotation, redaction, e-signatures, and fillable forms. AI Assistant enables conversational document intelligence across PDFs, Word docs, spreadsheets, and more — surfacing summaries, key insights, and source-linked citations for verified, audit-ready answers. PDF Spaces organizes files, collaboration, and context into centralized knowledge hubs. The Generate Presentation feature transforms any document into a polished, branded deck using AI and Adobe Express templates. Enterprise-grade encryption, admin controls, and compliance workflows support secure document sharing and high-volume document processing at scale — across Legal, Finance, HR, Sales, and more. Available on desktop, web, and mobile. 8,459 Ratings Visit Website Apryse PDF SDK Apryse (formerly PDFTron) powers the future of document technology. We help businesses, developers, and enterprises handle documents with unmatched speed, accuracy, and security. Whether running in secure server environments or delivering seamless web-based experiences, Apryse makes document workflows smarter and easier. With Apryse, you can: Embed powerful document features directly into your apps — from viewing and editing to collaboration and compliance. Run at enterprise scale on secure server infrastructure, ensuring reliability without cloud dependencies. Deliver seamless in-browser document experiences with responsive, accessible, and feature-rich web capabilities. Trusted globally, Apryse empowers organizations to simplify operations, enhance productivity, and create exceptional document experiences. 172 Ratings Visit Website PDFCreator PDFCreator automates document output for Windows-based business environments, handling the full creation pipeline from conversion to delivery. It converts print output from any application into PDF, JPG, PNG, or TIF using a virtual printer driver, with no changes to existing workflows required. Businesses use PDFCreator to automate repetitive document tasks: output is captured, formatted, named, secured, and routed based on configurable profiles. Use cases include automated report generation, batch document processing, and compliant document delivery in regulated industries. Key capabilities: encryption, password protection, digital signing, watermarking, MSI deployment, GPO support, and centralized profile management. Compatible with Word, Excel, web browsers, ERP systems, and any Windows print-enabled application. Available in a free edition for individual, non-commercial use and three paid editions for business, terminal server, and enterprise deployments. 562 Ratings Visit Website RAD PDF Add a fully functional PDF editor to your ASP.NET website in minutes! Compatible with 99% of desktop & mobile browsers, from Internet Explorer 6 through the latest iOS Safari release, RAD PDF simply works. No plugins or other software needed. RAD PDF natively supports the most commonly used PDF features. Beyond a PDF reader, RAD PDF equips web applications with a browser-based PDF editor & PDF annotator. Features not even available in Adobe Acrobat Reader can be used to provide advanced PDF functionality. By enabling PDF form filling, PDF redaction, & PDF signing directly in the web browser, RAD PDF users can utilize PDF features without worrying about having the right platform or software installed! Allow your app to design new PDF forms, protect content, sign PDFs, & more using an intuitive graphical user interface (GUI). Client (JavaScript) and server APIs allow for endless possibilities .NET Core, Framework, & .NET 5+ supported Try editing any PDF with RAD PDF, FREE! 3 Ratings Visit Website Foxit Document Workflow APIs Foxit provides a powerful suite of cloud-native APIs that help organizations automate, secure, and modernize document workflows. Built on scalable REST architecture, Foxit APIs enable developers to generate, convert, extract, sign, and display documents directly within applications—eliminating manual processes and accelerating digital operations. The Foxit PDF Services API supports high-volume PDF automation, including conversion, extraction, optimization, and redaction. The Document Generation API creates dynamic PDFs and DOCX files from templates and real-time business data. The Foxit eSign API embeds legally binding eSignature workflows with full audit trails and compliance support. The PDF Embed API delivers customizable in-app PDF viewing, annotations, and secure access controls. Together, Foxit APIs provide a secure, scalable foundation for end-to-end document automation and digital transformation. 8 Ratings Visit Website TheBestPDF Welcome to our cutting-edge SaaS platform for online document editing and conversion. Designed to meet the needs of businesses and entrepreneurs. TheBestPDF delivers top‑tier file management solutions for teams of all sizes. Use our vault to store your documents in any size and format. Select from various plans to optimize your tools and costs. Use our platform on any devices and operating systems. Keep your business data safe with HTTPS encryption, ensuring every file creation is secure. Redact, insert objects, and sign PDFs easily, making document management smooth for your organization. Our PDF converter makes document conversion fast, perfect for busy teams. Set up your company's document workflows easily with our user-friendly editor interface. Striving for long-term partnerships, we ensure 24/7 availability for customer support. We unite creative minds to deliver integrated solutions that cover your business challenges. 39,558 Ratings Visit Website MobiOffice MobiOffice (formerly OfficeSuite) is an easy-to-use office suite alternative, featuring MobiDocs, MobiSheets, and MobiSlides. It allows you to handle text documents, spreadsheets, and presentations efficiently. MobiOffice supports all major file formats, including Microsoft Office (DOCX, ODT, PPTX), Google formats (Docs, Sheets, Slides), Apple iWork, and more. Key components: - MobiDocs lets you create and edit documents with a rich set of formatting tools. - MobiSheets helps you manage and analyze data effortlessly, visualize trends, and create reports. - MobiSlides allows you to design stunning presentations with customizable templates and multimedia support. MobiDocs, MobiSheets, and MobiSlides are available as standalone apps on Windows. MobiOffice integrates with MobiDrive, MobiSystems' cloud storage solution, for easy document saving and syncing. Start your free 7-day trial today and experience a complete office suite. 15,853 Ratings Visit Website
About KDAN PDF is a high-performance document intelligence solution designed for professionals who require robust editing and analysis tools across Windows, Mac, iOS, and Android. It functions as a comprehensive PDF engine that streamlines the document lifecycle through advanced AI integration. Users can leverage the built-in AI assistant to summarize long reports and extract structured data from complex files instantly. The software excels in high-accuracy OCR, supporting over 50 languages to transform scanned images into searchable text. Key metrics of KDAN PDF include its optimized app launch speeds and powerful offline processing capabilities, allowing for secure text editing, file conversion, and page management without an internet connection. With features like Bates numbering, secure redaction, and multi-format conversion (Office, HTML, ePub), KDAN PDF provides a flexible and efficient environment for managing professional digital archives on any device.	About Made in Switzerland, the land of watches, banks, and clean design, Smallpdf is an award-winning company that offers a suite of clever document management tools for everyone—for work, for home, for life. Founded in 2013, Smallpdf provides a simple, secure, and reliable answer to heavy, awkward PDF software. By removing unnecessary features and adding a deep focus on user experience, Smallpdf has become the most-loved and most-trusted PDF software on the planet, serving over 500 million users, 100,000 different companies, in 24 different languages, and in every country in the world—even Antarctica! Smallpdf integrates seamlessly with professional and personal tasks, boosting productivity and simplifying the way people manage their documents, with tools to compress, convert, edit, sign, protect, and unlock PDF documents in just a few easy steps.
Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Supported	Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Anyone who needs a PDF reader	Audience Everyone
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $59.99/year (billed annually) UPGRADE OPTIONS DOCUMENT 365 AI+ & eSign • Document 365, AI features, and eSign services • Plan: USD 109.99/year DOCUMENT 365 • Access KDAN PDF Reader across different platforms • Plans: USD 59.99/ year, USD 19,99/ quarter, USD 9.99/ month KDAN PDF Reader Mac Permanent License: USD 119,99 A Free trial is available for new subscribers. After the trial, you'll be billed at the regular price. Free Version Supported Free Trial Supported	Pricing $7/month/user $84/year or $10/month. Free Version Supported Free Trial Supported
Reviews/Ratings Overall 3.0 / 5 ease 3.0 / 5 features 3.0 / 5 design 3.0 / 5 support 3.0 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 4.7 / 5 features 4.3 / 5 design 4.3 / 5 support 4.7 / 5 Read all reviews
Pros & Cons from Real Users Pros The operation is convenient, the interface is simple, and it has all the basic functions, more importantly is that there are no advertisements. Nothing. I got the permanent license version and it turned out to be nothing but vapor ware. I've spent hours going round in circle and I still can't edit font size. Cons OCR function sometimes does not work, hope it can be optimized in the future. Can't edit font...Can't find edit menu. Paid $89 for subscription and got no more functionality than I had with free version.	Pros & Cons from Real Users Pros Absolutely love that SmallPDF is available through a web browser, meaning we do not need to download and install any software and that it is accessible anywhere we are regardless of which computer we are using. It has most the features we use for editing PDFs including inserting text and converting PDF files to Word, and it integrates nicely with Google Suite. The overall design and UX is also very slick and intuitive. The convenience of being able to convert to and from PDFs, along with a range of file manipulation options whenever I want, makes Smallpdf a no-brainer compared to the the huge expense and bloated nature of the market leader. It does exactly what I need it to do, 95% of the time, the balance is usually page "overflow" and not hard to rectify. How easy it is to use, and the price. Also, the style is beautiful. And you can compress the document right after editing and signing it. Cons Coming from someone who also uses Nitro Pro, SmallPDF is missing the feature to directly edit existing text and images on a PDF file while retaining original formatting. This means I have to occasionally revert back to Nitro Pro if I need to edit existing text and images on PDF files (as opposed to adding text or images to PDF files, which is what SmallPDF can do). The service could do with a custom option - there are tools I use all the time but there is no option to have shortcuts to these particular tools on the main menu. As a subscriber it would make sense to have that option rather than having to go through the whole list of tools to select the same thing each time. Conversion from pdf to jpg is not high resolution so the images do not stand up well on a web site. The Word to PDF conversion does not like "tight" pages and will overflow a two-page Word file into 3 pages of PDF, which can be frustrating but if you are aware of the problem then you can adjust the volume of copy accordingly to compensate. I would like to have more featured with editing my documents.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Kdan Mobile Software Founded: 2009 United States pdf-reader.kdandoc.com	Company Information Smallpdf Founded: 2013 Switzerland smallpdf.com
Alternatives Adobe PDF Library SDK Datalogics Inc.	Alternatives Adobe Acrobat Adobe
MobiPDF MobiSystems	MobiPDF MobiSystems
UPDF Superace Software Technology Co., Ltd.	PDFCreator pdfforge
PDFgear	SODA PDF Avanquest
SwifDoo PDF SwifDoo Software View All	Foxit PDF Editor Foxit Software View All
Categories File Converters Supported PDF Supported PDF Annotators Supported PDF APIs Supported PDF Compressors Supported PDF Converters Supported PDF Editors Supported PDF Merge Supported PDF Readers Supported PDF SDK Supported PDF Splitters Supported	Categories Digital Signature Supported Document Management Supported PDF Supported PDF Compressors Supported PDF Converters Supported PDF Editors Supported PDF Encryption Supported PDF Merge Supported PDF Readers Supported PDF Splitters Supported
PDF Features Annotations Supported Convert to PDF Supported Digital Signature Supported Encryption Supported Merge / Append Supported PDF Reader Supported Watermarking Supported PDF Editors Features Access Controls / Permissions Supported Annotations Supported Commenting / Notes Supported Compare Side-by-Side Not Supported Customizable Branding Not Supported Delete Pages Supported Electronic Signature Supported Forms Management Supported Full Text Search Supported Merge / Append Supported Offline Access Supported Optical Character Recognition (OCR) Supported Rearrange Pages Supported Rotate Pages Supported Watermarking Supported Show More Features File Converters Features Archive Converter Not Supported Audio Converter Not Supported Batch Conversions Supported Document Converter Supported Email Converter Not Supported Image Converter Supported Other File Type Conversions Supported PDF Converter Supported Video Converter Not Supported	PDF Features Annotations Supported Convert to PDF Supported Digital Signature Supported Encryption Supported Merge / Append Supported PDF Reader Supported Watermarking Not Supported PDF Editors Features Access Controls / Permissions Supported Annotations Supported Commenting / Notes Supported Compare Side-by-Side Not Supported Customizable Branding Not Supported Delete Pages Supported Electronic Signature Supported Forms Management Not Supported Full Text Search Not Supported Merge / Append Supported Offline Access Supported Optical Character Recognition (OCR) Supported Rearrange Pages Supported Rotate Pages Supported Watermarking Not Supported Show More Features Digital Signature Features Audit Trail Not Supported Authentication Supported Auto Reminders Not Supported Customizable Templates Not Supported Document Analytics Not Supported Mobile Signature Supported Multi-Party Signing Supported Progress Tracking Supported Task Progress Tracking Supported Document Management Features Access Controls Not Supported Archiving & Retention Not Supported Collaboration Tools Supported Compliance Tracking Not Supported Document Archiving Not Supported Document Assembly Not Supported Document Capture Not Supported Document Conversion Supported Document Delivery Not Supported Document Indexing Not Supported Document Retention Supported Electronic Signature Supported Email Management Not Supported File Recovery Not Supported File Type Conversion Supported Forms Management Not Supported Full Text Search Not Supported Offline Access Supported Optical Character Recognition Supported Print Management Not Supported Version Control Not Supported
Integrations Dropbox Supported Desktop.com Not Supported Google Drive Not Supported Microsoft OneDrive Supported View All 2 Integrations	Integrations Dropbox Supported Desktop.com Supported Google Drive Supported Microsoft OneDrive Not Supported View All 3 Integrations
Claim KDAN PDF and update features and information Claim KDAN PDF and update features and information	Claim Smallpdf and update features and information Claim Smallpdf and update features and information