Best PDF Generators for Linux of 2025

Apryse, formerly PDFTron, is reimagining the world of documents. Bring accurate PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. Apryse technology supports all major platforms and dozens of unique file types, including support for PDF, MS Office, and CAD formats. Own the full document and data lifecycle by deploying on your own infrastructure without worrying about third-party server dependencies.

Nutrient provides an extensive solution for all your PDF requirements, delivering tools that seamlessly operate PDF features across any platform. 1. SDK: Incorporate advanced PDF functionality into iOS, Android, Windows, web, or any cross-platform technology, supplying abilities like PDF viewing, annotation, collaboration, and beyond. 2. Libraries: Employ our powerful .NET and Java libraries to enhance your backend applications with batch processing of redactions and PDF forms, OCR'd scanned text, and PDF document editing, all directly from your application server. 3. Processor: Our agile PDF microservice, Processor, enables rapid generation of PDFs from HTML, including HTML forms, as well as Office-to-PDF conversions, OCR, redaction, and XFDF combining and exporting. 4. PDF API: Take advantage of our hosted PDF API to generate, convert, and alter PDF documents in your workflows. We handle the development and server management, freeing you up to concentrate on your business. At Nutrient, we're not just a tool; we're a committed ally in your success. Gain direct contact with our engineers for expert guidance, utilize comprehensive examples to simplify integration, and make the most of our top-tier documentation.

Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Languages: .NET, .NET Framework, Java and C/C++ Platforms: Windows, Linux & MacOS Package managers: NuGet & Maven Capabilities include but are not limited to: -Annotations -Content creation -Content modification -Color management -Extraction - text, images, forms -Compression/optimize -Conversion - PDF/A, PDF/X, EPS, PostScript, XPS, ZUGFeRD, color -Display, Printing -Extract text, images & other content -Forms - Import, export, flatten static & dynamic XFA forms, AcroForms -Images - extract, import/export, thumbnails, render/rasterize pages, separations -Optimization - size, content, images, etc. -OCR - add text to document, add text to image -PDF to Office Documents (Word, Excel, PPT) -Security - Viewer settings, redactions, password, encrypt/decryption, watermark Pricing options for OEMs, SaaS & end-users are flexible and based on usage. Shorten development times & get to market faster with Adobe PDF Library. Free trial - download today.

Install-free PDF editing, form filling, redaction, signing, viewing, and more on your website with RAD PDF! Packaged as an easy to use library / WebControl (compatible with .NET 3.5+, .NET Core, and .NET 5+), RAD PDF can be used with just about any flavor of ASP.NET including MVC, Razor, Blazor, WebForms, and more. RAD PDF is compatible with 99% of internet browsers, including those on Linux, Mac OS X, Microsoft Windows, and mobile. No plugins. No Adobe Reader. RAD PDF is more than a PDF to HTML converter. It natively supports all the most common PDF features including annotations, bookmarks, form fields, page labels, and more. With advanced PDF options, RAD PDF allows you to selectively enable and disable features not available with Adobe Acrobat Reader, like protecting a PDF from being downloaded while still viewable online. RAD PDF users can use PDF form fields directly from the web browser by enabling PDF form filling and PDF form saving without having to install any software. Integrating directly with ASP.NET, RAD PDF allows your web application to capture input data, build custom workflows, and provide an intuitive graphical user interface (GUI) for just about any online PDF interaction imaginable!

PrizmDoc helps web developers embed secure secure and responsive HTML5 document viewing, document editing, and native spreadsheet viewing and editing within your own web application or system solution. Due to its extreme flexibility, PrizmDoc can be supported on virtually any platform, and in any programming language that supports REST API calls. Key features can be easily turned on or off depending on your application’s needs, along with user-based permissions to protect proprietary logic, and you can customize the UI layout or style. PrizmDoc can be self-hosted on your own infrastructure or accessed through a fully managed backend on Accusoft’s public or private cloud. And with best-in-class support, Accusoft’s Enablement Services to ensure a seamless PrizmDoc implementation.

Fast and efficient Document APIs for.NET Standard2.0 and Java Get total document control with ultrafast, low-footprint document APIs designed for enterprise apps. Create, load, edit, and save spreadsheets, images, PDF, and DOCX files. Quickly create large spreadsheets, Word, images, PDF documents, and large spreadsheets. Excel, Word, and Acrobat are independent. Run on Windows, Mac and Linux. Deploy to Azure or AWS Lambda. What’s New in GrapeCity Documents v5: - Full support for .NET 6 - SVG support for GrapeCity Documents for PDF and Imaging - Print PDF documents on Windows with GrapeCity Documents for PDF - UI enhancements for GrapeCity Documents for PDF Viewer - And much more!

Add PDF Features with 2 API calls Open, Edit, View PDF. Two API calls and a configuration file are all you need. In less than a day, your app can import, view, edit, and open PDF features. The SDK can be used to neutralize differences between formats. This includes cropping, fills, color management, and fonts. The PDF Conversion SDK can convert all PDF versions, including ISO Standard PDF 2.0. Any PDF file or print-ready memory can be used as input. Conversions are seamless without any intermediate steps or compromises in quality. No printer driver. The PDF Conversion SDK works on Windows, MacOS, and Linux. It supports.NET. Included is an example code. Removes redundant information & compresses data. This provides great performance for web and application browsing.

Conholdate.Total is the complete package for all.NET APIs offered by Aspose or GroupDocs. This allows developers to perform a wide variety of document processing tasks within their own.NET based apps. This.NET package provides all-in-one solutions for all types document management systems. It allows you to create, edit and print, view, sign, compare, sign, automate and convert between a variety of popular document formats. Conholdate.NET allows you to process a multitude of file formats. File formats can be opened, modified, converted, and modified easily. Conholdate.Total.NET currently supports the following file types: Microsoft Word documents Microsoft Excel spreadsheets Microsoft PowerPoint presentations Adobe PDF documents Microsoft Outlook Microsoft Project files More than 100 other file formats

PlatoForms is a versatile and user-friendly online tool that allows you to transform your PDF documents into web forms that are easily accessible for customers through their web browsers. This online PDF Form solution provides features enabling users to fill out once and generate multiple PDF versions, along with the ability to complete PDFs within a streamlined workflow. It has gained popularity among businesses aiming to make PDFs readily shareable and fillable for their clients online. The PDFs maintain a sleek, modern, and professional appearance across all devices, readers, and operating systems. Additionally, it accommodates a wide array of colors, layouts, fonts, and images, ensuring a polished final product. Despite the availability of fillable PDFs, it is generally not advisable to send the document directly to customers or colleagues, as many may struggle with filling out and saving the completed forms. For example, the process of signing a PDF using Adobe Acrobat can pose challenges for individuals who are not particularly tech-savvy, making it essential to consider user-friendly alternatives. Therefore, leveraging tools like PlatoForms can greatly enhance the user experience and simplify the document management process.

High-quality PDF and printed documents can be published using XML, DITA and HTML. Style your content with XSLFO or CSS. You can create PDF documents in any language that Unicode supports. W3C standards compliant for XSL–FO, CSS, MathML and SVG. AH Formatter is the only automated PDF publishing software that can do this. It is well-known for its XSLFO formatting in the documentation industry, which is used for XML and DITA. Over the years, AH Formatter was enhanced with the ability to convert HTML into properly formatted documents using CSS stylesheets. Users now have more options when it comes to creating PDFs. They can choose to format documents using XSL-FO and CSS. AH Formatter is one of the most efficient XML/HTML to pdf formatting softwares. AH Formatter formats documents of almost any size, including publications, reports, tens to thousands of invoices, and personalized one-to-one documents.

pdfme is an open-source PDF generation tool that is available for free. It is a library entirely built using TypeScript and features a user-friendly React-based template editor. As a community-driven project, it operates under the MIT license without any associated costs. Users can effortlessly create PDFs by simply uploading their chosen templates, with no complicated processes involved. The tool is compatible with both Node.js and web browsers. The Designer, which is the UI template editor, allows users to easily create and adjust templates. Each template is represented as a JSON document, providing clarity and ease of use. Templates are fundamental to pdfme and can be utilized across the generator, form, and viewer functionalities. By starting with a template, it's possible to produce a fillable form quickly, which can then be transformed into a PDF in mere seconds. Additionally, pdfme includes handy shortcuts for actions like copying, pasting, undoing, redoing, and performing group selections. A template comprises a foundational PDF along with an accompanying schema to define its structure. This versatility and accessibility make pdfme an appealing choice for developers and users alike.

Generate and alter PDF files within any JavaScript setting. You can either build PDF documents from the ground up or edit pre-existing ones. The functionality includes rendering text, images, and vector graphics, as well as the ability to incorporate custom fonts. Moreover, you can embed and display pages from other PDF files. This tool is crafted in TypeScript and is transformed into pure JavaScript, eliminating any native dependencies. It is compatible with all JavaScript environments, such as browsers, Node.js, Deno, and even React Native applications. You have the flexibility to add, insert, or delete pages, split a single PDF into multiple files, or combine several PDFs into one cohesive document. It supports the creation of new forms and allows for the filling and reading of existing fields. Various form elements, including checkboxes, buttons, radio buttons, dropdowns, option lists, and text fields, are fully accommodated. For those not utilizing a package manager, UMD modules can be found on the unpkg and jsDelivr CDNs. It is important to note that only certain PDF readers, like Adobe Reader, Foxit Reader, and Firefox, are capable of viewing attachments. If you choose to employ the CDN scripts in a production environment, it's advisable to specify a particular version number in the URL to ensure consistent functionality. This versatility makes it an excellent choice for developers looking to manipulate PDF documents efficiently.

The premier HTML5 client solution for creating PDFs, suitable for everything from event tickets to certificates and reports, is jsPDF. PDFs are a standard format on the internet, and they play a crucial role in how businesses distribute information. To address the challenges associated with PDF generation, we developed jsPDF and made it open-source, inviting a community of developers to enhance its functionality. Our documentation is generated directly from the source code, ensuring accuracy and up-to-date information. It's important to note that while jsPDF is open-source, we do not provide free support; for assistance with your projects, please reach out for a quote. Typically, you don’t need to specify the complete file in the import statement, as build tools or Node can determine the correct file automatically, allowing you to simply import "jspdf." Some features of jsPDF may require optional dependencies, which are loaded dynamically when needed through the appropriate module format, like dynamic imports. Additionally, build tools such as Webpack will automatically create separate chunks for each optional dependency, streamlining the process for developers. This design approach not only enhances performance but also makes integration smoother and more efficient for users.

pdfmake serves as a versatile library for generating PDF documents, suitable for both server-side and client-side implementations using pure JavaScript. You can seamlessly produce PDFs directly from the browser or hand off the task to your NodeJS backend while utilizing the same document specifications in either scenario. Say goodbye to the tedious task of manual coordinate calculations; simply outline your document's structure and let pdfmake handle the intricacies. The library supports a range of elements, including paragraphs, columns, lists, tables, and canvas, allowing for significant flexibility in design. You can define your own styles, incorporate custom fonts, create a domain-specific language (DSL), and expand the framework to suit your needs. Features include line wrapping, various text alignments (left, right, center, justified), as well as numbered and bulleted lists, with options for margins, images, and vector graphics. The library also offers convenient styling options, style inheritance, and the ability to create custom style dictionaries. Additionally, you can specify column widths as auto, fixed, star-sized, or percentages, manage colspans and rowspans, and ensure headers are automatically repeated in the event of a page break. It maintains the integrity of your layout with non-breaking rows and sections that keep headers and content aligned, accommodating both static and dynamic content, while also providing features for page numbers and total page counts for a polished final document. With these comprehensive capabilities, pdfmake truly empowers users to create professional-quality PDFs effortlessly.

Dompdf serves as a converter that transforms HTML into PDF format. At its core, it functions as a layout and rendering engine written in PHP, adhering primarily to CSS 2.1 standards. This style-driven renderer is capable of downloading and interpreting external stylesheets, as well as handling inline style tags and the styling attributes of specific HTML elements. Additionally, it accommodates a majority of presentational HTML attributes. Currently, PDF generation is achieved through either PDFLib or a modified version of the R&OS CPDF class, originally crafted by Wayne Munro, with several significant adjustments made to enhance its functionality. To utilize PDFLib with dompdf, the PDFLib PECL extension must be installed. While integrating PDFLib can enhance performance and slightly lessen the memory demands of dompdf, the R&OS CPDF class, albeit marginally slower, removes the need for any external PDF libraries. Dompdf also supports both local and remote external stylesheets accessed via HTTP or FTP. Moreover, it is capable of handling intricate tables, allowing for row and column spans, as well as separate or collapsed border models, along with the ability to style individual cells as needed. This versatility makes dompdf a robust choice for generating PDFs from HTML content.

mPDF is a PHP library designed to create PDF documents from HTML that is encoded in UTF-8. It builds upon the foundations of FPDF and HTML2FPDF while incorporating various enhancements. Though it tends to be slower than its predecessors, such as HTML2FPDF, and results in larger file sizes when using Unicode fonts, it offers features like CSS styling and other improvements. Despite its advantages, mPDF is considered somewhat outdated, and there are now more advanced alternatives available that are not PHP-based. If you find yourself limited to PHP for PDF generation or wish to utilize mPDF's unique features, such as color management, barcode support, and customizable headers and footers, it may still be a viable option. However, keep in mind that designing an HTML/CSS template specifically for mPDF might be essential for optimal results. For the best CSS support and the ability to replicate existing HTML pages in PDF format, using headless Chrome is recommended. mPDF is expected to continue receiving updates to improve its internal functions and maintain compatibility with newer PHP versions, ensuring it remains a relevant option for developers.

TCPDF stands out as one of the leading open-source initiatives globally, with millions of daily users and integration in thousands of content management systems and web applications. It operates without the need for external libraries for its core functionalities, supporting various standard and custom page formats, margins, and measurement units. Additionally, it accommodates UTF-8 Unicode and right-to-left language support, as well as a diverse range of font types including TrueType Unicode, OpenType Unicode, and multiple other formats, complete with font subsetting capabilities. The library also provides methods for publishing XHTML combined with CSS, JavaScript, and form elements. Users can incorporate images and graphics through transformation methods, with native support for JPEG, PNG, and SVG formats, as well as compatibility with all images supported by GD, including formats such as GIF, BMP, and XBM. Automatic management of page headers and footers enhances usability, while robust document security features include encryption up to 256 bits and digital signature certifications. Additionally, it offers transaction capabilities for UNDO commands and supports various PDF annotations, enabling links, text, and file attachments to be seamlessly integrated into the documents. This comprehensive functionality makes TCPDF an invaluable tool for developers and users alike.

When it comes to converting HTML files into PDFs, there are numerous factors to consider in order to achieve exceptional print quality. Whether you're transforming a webpage or utilizing Database Publishing, there exist methods to convert even intricate HTML into PDF format. PDFreactor offers a robust solution as an HTML to PDF converter, boasting an extensive array of features that surpass the capabilities of most other tools, thereby elevating your PDF conversion experience. With ease, you can convert HTML to PDF while enjoying support for HTML5, CSS3, and JavaScript. The software features APIs compatible with various programming languages, including JavaScript, Java, PHP, .NET, Python, Ruby, Perl, Node.js, and both SOAP and REST protocols, along with a Docker Image option. Additionally, a free personal license is available, making PDFreactor an ideal choice for web applications such as Database Publishing, Web-to-Print, PIM, DMS, MDM, DAM, WCMS, and VDP. Typically, it is employed for server-side HTML to PDF conversions, which can range from documents driven by dynamic data—like reports, invoices, and forms—to creating sophisticated, high-quality PDFs suitable for various purposes. Ultimately, PDFreactor empowers users to efficiently handle diverse printing needs while maintaining high standards of quality.

pdfChip is a command-line tool designed to generate high-quality PDFs from HTML while leveraging the full capabilities of CSS and JavaScript. It accommodates all HTML features and goes further by supporting CMYK, spot colors, XMP metadata, various PDF standards, SVG, MathML, barcodes, and more. This application is proficient at creating both single and multi-page PDF documents, making it an excellent choice for high-volume dynamic PDF generation. Built on WebKit technology, pdfChip effectively renders your designs into PDF format with speed and precision. It enables the creation of fully compliant PDF/X files for print purposes and PDF/A files for archival, ensuring the output size is minimized. Additionally, the same HTML and CSS code can be utilized for both web and PDF generation, providing versatility. pdfChip is user-friendly, with an intuitive command-line interface that beginners can easily navigate, making it accessible for a wide range of users.

PDFlib GmbH dedicates itself entirely to advancing PDF technology, with customers utilizing its products since 1997. In 2006, the company became a founding member of the PDF Association (previously known as PDF/A Competence Center). The organization keeps a close eye on industry developments and market trends, including adherence to ISO standards for PDF. PDFlib GmbH's offerings are available globally, with significant market presence in Europe, North America, and Japan. As a well-known developer component, PDFlib specializes in generating and manipulating PDF documents effectively. Its primary objectives include the dynamic generation of PDFs on web servers, as well as in various server, desktop, or mobile applications. By using PDFlib, users can dynamically produce PDF documents sourced from databases, akin to creating dynamic web pages. Since its inception in 1997, PDFlib has demonstrated its versatility across a broad spectrum of use cases and development ecosystems. Application developers leverage PDFlib to generate PDF outputs that incorporate text, images, graphics, and interactive features, making it an essential tool in modern document creation. With its robust capabilities, PDFlib continues to be a favorite among programmers seeking effective PDF solutions.

This contemporary cloud infrastructure provides a variety of freemium microservices and productivity-focused solutions across multiple domains, including compression and unified APIs that operate seamlessly on any platform, client, or programming language, along with an innovative SaaS licensing model. Comprehensive guides and thorough documentation outline all essential procedures for authentication, API communication, document processing, and error management, while also highlighting best practices for optimal efficiency. A simple and user-friendly ASP.NET Core MVC application serves as an example of how to integrate DocuVieware via the PassportPDF Rest API for document visualization. This application is designed to evolve progressively, with additional similar demonstrations added in the future. Furthermore, a streamlined ASP.NET 4.6.2 application also showcases the use of DocuVieware through the PassportPDF Rest API for the same purpose, reinforcing the versatility and adaptability of these tools in various development environments.

PDF Constructor utilizes an XML grammar that combines elements of XHTML, CSS, and SVG to generate PDF documents that can be single or multi-page, featuring both pre-existing and dynamically created raster, vector, and textual content. You can create print-ready PDFs that support CMYK and spot colors while allowing for precise specifications of bleed and trim. The software facilitates the use of various font types, including Type 1, TrueType, and OpenType, ensuring that fonts are always embedded and can be optionally subsetted. It also enables the production of documents suitable for the web or screen, complete with bookmarks, hyperlinks, interactive actions, and JavaScript functionality, as well as the ability to construct comprehensive Acrobat Forms on the fly. Users can incorporate JPEG and TIFF images, adjusting for any colorspace and resolution, while applying transformations to ensure the images integrate seamlessly into the layout. SVG graphics can be included directly or referenced, and you have the option to specify individual pages or entire PDF files as templates for adding new content. Additionally, paragraph and character styles informed by CSS2 can be utilized for creating flowable content, enhancing the overall design and structure of your documents. This versatile tool streamlines the PDF creation process, making it a valuable asset for designers and developers alike.

jPDFEditor is for developers and integrators. Qoppa Software offers PDF Studio, a desktop PDF editor for Mac, Windows, and Linux that uses the same solid PDF technology. jPDFEditor allows you to load documents from files on a network or local drive, from a URL, and from Java input streams. This is useful for documents that are generated in runtime or from other sources such as a database. The library can save documents after editing them. Features -Display PDF files -Print PDF files Convert text and image files (gif. png. jpg. tiff) to PDF easily Fill out and save interactive PDF forms -Markup PDFs (all PDF annotations & text markups supported). Digitally sign PDF files -Content editing -Redaction Optional OCR module -Optional Comparison Module -Access the powerful PDF manipulation API of jPDFProcess -Text search, selection and copy -Easy navigation using thumbnail, bookmark, annotation, and signature views Advanced tools: zoom, loupe and snapshot.