List of the Top 14 On-Prem PDF Software in 2025

Pdftools offers robust solutions for handling vast numbers of documents, potentially reaching into the millions. Tailored for sectors that heavily rely on documentation, the Pdftools suite of SDKs aims to enhance the speed, simplicity, and overall ease of your document workflows, reducing stress along the way. Built on reliable SDKs and APIs, Pdftools products integrate effortlessly into your current systems and applications. With the capacity to process thousands of documents each minute, our tools prioritize speed and efficiency. As engineers committed to excellence, we ensure that only the most trustworthy, usable, and well-documented platforms are utilized. While file sizes can be minimized, we guarantee that quality and interactivity remain intact. Additionally, our solutions help ensure that your documents adhere to long-term archiving standards. Comprehensive documentation accompanies every aspect of our products, allowing for a seamless onboarding experience. With Pdftools, you can transform your document management approach and unlock new efficiencies.

Apryse, which was previously known as PDFTron, is transforming the document landscape. It enables precise viewing, annotating, editing, creating, and generating of PDFs across various platforms, including web, mobile, desktop, and server applications. The technology offered by Apryse is compatible with all leading platforms and supports a wide array of file formats, such as PDF, Microsoft Office, and CAD files. By implementing this solution on your own infrastructure, you can manage the entire document and data lifecycle without the need to rely on external server services. This independence allows organizations to enhance their workflows and maintain greater control over their document processes.

Nutrient offers a comprehensive suite of solutions tailored to meet all your PDF needs, providing tools that effortlessly handle PDF functionalities on any platform. 1. SDK: Integrate sophisticated PDF capabilities into iOS, Android, Windows, the web, or any cross-platform technology, offering features such as PDF viewing, annotation, collaboration, and much more. 2. Libraries: Use our robust .NET and Java libraries to empower your backend systems with capabilities for batch processing of redactions and PDF forms, OCR for scanned text, and editing of PDF documents, all directly from your application server. 3. Processor: Our nimble PDF microservice, Processor, facilitates the quick creation of PDFs from HTML, including HTML forms, alongside conversions from Office to PDF, OCR processing, redaction, and the combination and exporting of XFDF. 4. PDF API: Leverage our hosted PDF API to create, convert, and modify PDF documents within your workflows. We manage the development and server operations, allowing you to focus solely on growing your business. At Nutrient, we see ourselves not merely as a tool but as a dedicated partner in your journey to success. You can easily reach out to our engineers for specialized support, access thorough examples to aid in integration, and utilize our premium documentation to maximize your experience. Additionally, we are committed to continuous improvement and innovation, ensuring our solutions evolve with your needs.

Global OEMs, SaaS providers, and enterprise users utilize the Adobe PDF Library to streamline the processes of creating, editing, and managing PDF documents. As an authorized Adobe partner, our SDK is built using the same source code as Acrobat, ensuring top-notch stability, reliability, and quality. Supported programming languages include .NET, .NET Framework, Java, and C/C++, and it is compatible with platforms such as Windows, Linux, and MacOS, with package management facilitated through NuGet and Maven. The library boasts a wide range of capabilities, encompassing annotations, content creation and modification, color management, and various extraction options for text, images, and forms. It also offers features for compression, optimization, and conversion to formats like PDF/A, PDF/X, EPS, PostScript, XPS, and ZUGFeRD, along with robust display and printing options. Moreover, it allows for the import, export, and flattening of both static and dynamic XFA forms, along with AcroForms, and supports a variety of image operations including extraction, rendering, and thumbnail creation. The optimization functionality enhances file size and content, while OCR capabilities enable text addition to documents and images. Additionally, users can convert PDFs to Office formats such as Word, Excel, and PowerPoint, and implement security measures including viewer settings, redactions, password protection, encryption/decryption, and watermarking. Pricing structures are adaptable for OEMs, SaaS solutions, and end-users, based on their specific usage needs. Accelerate your development process and reach the market more swiftly with the Adobe PDF Library; take advantage of the free trial available for download today.

Enhance your website's capabilities with RAD PDF, an installation-free solution for PDF editing, form filling, redaction, signing, viewing, and much more! Designed as a user-friendly library/WebControl that works seamlessly with .NET 3.5+, .NET Core, and .NET 5+, RAD PDF is compatible with various ASP.NET frameworks such as MVC, Razor, Blazor, and WebForms. This powerful tool supports 99% of internet browsers across platforms including Linux, Mac OS X, Microsoft Windows, and mobile devices, eliminating the need for plugins or Adobe Reader. More than just a PDF to HTML converter, RAD PDF fully supports essential PDF features such as annotations, bookmarks, form fields, and page labels. With sophisticated PDF options, users can selectively enable or disable features not accessible through Adobe Acrobat Reader, such as restricting PDF download while still permitting online viewing. Moreover, RAD PDF allows users to fill out and save PDF form fields directly through their web browsers, streamlining the process without requiring any software installation. By integrating directly with ASP.NET, RAD PDF empowers your web application to collect input data, create tailored workflows, and offer an intuitive graphical user interface for virtually any online PDF interaction you can envision! Experience the convenience of RAD PDF and elevate your website's PDF handling capabilities today!

PrizmDoc empowers web developers to incorporate secure and dynamic HTML5 document viewing and editing functionalities, along with native spreadsheet capabilities, directly into their web applications or system solutions. Its remarkable adaptability ensures support across almost any platform and programming language that can perform REST API calls. Users can easily activate or deactivate key features based on the specific requirements of their applications, and implement user-specific permissions to safeguard proprietary information. Additionally, customization of the UI layout and style is available to enhance user experience. PrizmDoc can either be self-hosted within your own infrastructure or utilized via a fully managed backend provided by Accusoft’s public or private cloud services. Furthermore, Accusoft offers exceptional support through its Enablement Services, facilitating a smooth implementation of PrizmDoc for all users. This comprehensive flexibility and support make PrizmDoc an ideal choice for modern web development needs.

The hyper Content & Digital Asset Management Server empowers organizations to fully manage their digital assets while streamlining processes and lowering expenses. By seamlessly integrating rich content into the workflows of internal and external teams, it enhances accessibility. Collaborative approval mechanisms ensure that process control is maintained throughout. Additionally, utilizing Social Media Networks facilitates the sharing of this content effectively. For optimal promotion and success of rich content, it is beneficial to develop tailored Brand Portals that resonate with your audience. This approach not only enhances brand visibility but also fosters stronger connections with stakeholders.

Watermarking PDFs, adding content to PDFs, querying PDF documents, converting files into PDFs, turning PDFs into images, adjusting PDF colors, and creating PDF/A and PDF/X formats are just a few of the features available; additionally, you can compress, linearize, and flatten PDFs, as well as merge or split them, encrypt, decrypt, and restrict access to PDFs, extract text, perform OCR on PDFs, upload files, and zip them as needed. Our robust RESTful API is now fully operational, enabling you to efficiently develop your own products and solutions without the need to start from scratch, while providing you with comprehensive control over your backend infrastructure. With our private cloud service, you can oversee every aspect of the process, ensuring full management of your documents. The pdfRest API Toolkit can be quickly configured through the AWS Marketplace, allowing you to set up a self-hosted, production-ready server that integrates seamlessly with your services or automates your internal document workflows. We offer flexible pay-as-you-go pricing plans, catering to businesses that demand complete ownership of their backend systems with minimal or no external server interactions. Moreover, by creating an EC2 instance to host our API, you gain total ownership over all files stored on your server, thereby enhancing your operational security and efficiency. This approach empowers you to tailor your document management solutions exactly to your needs.

Enhance your application with PDF functionalities by utilizing just two API calls: Open, Edit, and View PDF. With a simple configuration file and these API calls, you can enable your app to swiftly import, view, modify, and open PDF documents within a single day. The SDK is designed to bridge format discrepancies, offering features such as cropping, color management, fills, and font adjustments. It facilitates the conversion of any PDF versions, including the ISO Standard PDF 2.0, allowing for versatility with any PDF file or print-ready document as an input. The conversion process is streamlined, ensuring a smooth experience without any intermediary steps or loss in quality, and it eliminates the need for a printer driver. Compatible with Windows, MacOS, and Linux, the PDF Conversion SDK also supports .NET and comes with sample code for your reference. Additionally, it effectively removes unnecessary data and compresses files, leading to enhanced performance during web and application browsing, making it an efficient choice for developers. By adopting this technology, you can significantly improve the user experience when handling PDF files.

The PDF Xpansion SDK 17 provides a comprehensive suite of features, methods, and capabilities that empower software developers to design applications and solutions that support PDF/A compliance. With an array of tools available for creating, editing, and printing PDF, PDF/A, and XPS documents, users can seamlessly display and print these documents while facilitating conversions and file format exchanges. Additionally, the SDK includes eInvoicing capabilities for ZUGFeRD Factur-X, XRechnung, and Factur-X formats, enabling developers to incorporate EU-compliant electronic billing functionalities that adhere to established standards. This robust framework supports integration into both Windows desktop applications and Windows Apps, offering developers the ability to selectively purchase only the functionalities they need, thus enhancing the SDK’s adaptability and efficiency. Ultimately, this flexibility allows for tailored solutions that meet specific project requirements.

DocsCorp is the preferred choice for document management experts seeking software that enhances their efficiency and simplifies their tasks. With a strong global presence, we serve over 500,000 users across 65 nations. Our diverse range of products includes tools for document creation, email recipient verification, metadata cleaning, and document comparison, along with desktop, server, or cloud-based PDF creation and conversion solutions. Our software integrates seamlessly with leading enterprise content management systems, which boosts productivity and streamlines workflows. We provide organizations with both on-premises and cloud integration options to suit their needs. Our focus is on supporting document-centric industries by helping them effectively manage their most vital resource - documents. Our clientele spans various sectors, including Government Departments, Legal Services, Financial Services, and Technology companies, all of which rely heavily on efficient document management. In addition, we continually strive to innovate and improve our offerings to meet the evolving demands of these industries.

A comprehensive solution for document management, workflow, and portals that connects seamlessly with accountants and tax specialists. The Doc.It Suite software empowers tax and accounting firms to maintain organization by optimizing and automating digital operations. This enhancement not only boosts efficiency and workflow but also elevates profitability while reducing risks associated with handling financial documents. By integrating various features, firms can navigate complexities more effectively, ensuring a smoother overall experience.

ReportLayer effortlessly converts JSON data into polished PDF documents using customizable templates that are crafted through an intuitive WYSIWYG interface. Users can complete all tasks directly within their web browser or through the cloud, which eliminates any server-related delays during document creation, as demonstrated by the PDF output shown alongside. You can experiment with a variety of demo templates to see the full potential of the designer, and the ReportLayer Playground allows you to create, save, and apply your own templates for free. Signing up for a complimentary ReportLayer account unlocks access to enhanced features, including private templates tailored for teams and version control options. The platform guarantees that all document generation occurs entirely on the client-side, ensuring that sensitive data remains secure and is not sent to external servers. For those who prefer an alternative approach, cloud-based PDF generation is available through our simple API and JavaScript SDK, or users can choose to implement ReportLayer on-premises to maintain complete oversight of their organizational data. With these diverse options, ReportLayer effectively meets varying user requirements while emphasizing both data security and adaptability, making it a versatile tool for document generation. Additionally, the continuous updates and improvements to the platform ensure that users always have access to the latest features and enhancements, further enriching their experience.

PDF-Mapper stands out by simplifying the transfer of order and invoice information from PDFs into ERP systems, making it an excellent option for businesses aiming to enhance their document processing capabilities. The era of manual data entry is over, as PDF-Mapper automates this process with impressive speed and accuracy. This cutting-edge tool is dedicated to achieving 100% precision, ensuring that all essential details from each PDF are accurately captured and processed. With a built-in automatic validation feature, PDF-Mapper alerts users to any inconsistencies in incoming orders and invoices before the data is entered into the system, thus preventing errors. Organizations that implement PDF-Mapper significantly improve their order and invoice processing efficiency and productivity. By streamlining integration with regular clients and suppliers, PDF-Mapper refines the overall workflow for entering PDF data. Additionally, being an on-premise solution, it ensures that your data is secure and remains under your control, as it is installed directly at your location. This enhanced security not only protects sensitive information but also instills greater confidence in businesses seeking to upgrade their document management systems. Ultimately, PDF-Mapper not only revolutionizes data handling but also empowers organizations to focus on their core operations without the burden of manual data entry.