16 Best WordPress Plugins for Pdf Viewer in 2025

1. Seamless PDF Embedding: The FlowPaper plugin makes it effortless to embed PDF documents on your WordPress site, allowing you to share catalogs, magazines, and brochures with your audience in a visually appealing flipbook format.

2. Extensive Browser and Device Support: The plugin is compatible with the majority of browsers and devices, ensuring a consistent and responsive viewing experience for your users across various platforms.

3. Flexible Customization Options: With the ability to customize the viewer’s theme (light or dark), header, and title, you can tailor the PDF display to match the branding and aesthetic of your WordPress site.

4. Convenient Lightbox Integration: The plugin enables you to display a cover image and open the PDF viewer in a lightbox overlay, providing a more immersive and visually engaging experience for your users.

5. Large PDF Support: While the plugin is limited to 15MB PDFs for non-FlowPaper cloud hosted documents, the option to publish larger PDFs through the FlowPaper platform offers a solution for users with more extensive content.

6. Active Development and Community: With over 20,000 active installs and a recent update, the FlowPaper plugin demonstrates ongoing development and a sizable user base, indicating strong support and potential for future improvements.

1. Seamless PDF Integration: The PDF Embed Block plugin makes it easy to embed PDF files directly into your WordPress posts and pages using the Gutenberg block editor. This ensures a smooth and consistent experience for your visitors across all browsers.

2. Robust PDF Viewer: Leveraging the capabilities of the Adobe PDF Viewer API, this plugin provides a powerful and user-friendly PDF viewing experience for your site’s visitors. They can interact with the embedded PDFs without any hassle.

3. Versatile Use Cases: Whether you’re a content creator, educator, or business professional, the PDF Embed Block plugin empowers you to enhance your WordPress content with interactive PDF files. This makes it an excellent choice for a wide range of users and applications.

4. Positive User Feedback: With a 5-star rating from over 1,000 active installs, the PDF Embed Block plugin has earned the trust and satisfaction of WordPress users. This indicates its reliability and responsiveness to user needs.

5. Recent Updates: The plugin has been updated within the last 5 days, demonstrating the developer’s commitment to maintaining and improving the product. This ensures compatibility with the latest WordPress versions and addresses any reported issues.

6. Part of a Broader Suite: The PDF Embed Block plugin is part of the B Blocks collection, which offers a range of other high-quality Gutenberg blocks and WordPress plugins. This suggests a broader ecosystem of well-supported tools for enhancing your WordPress site.

1. Robust PDF Viewing Capabilities: The E2Pdf plugin offers a comprehensive PDF document viewer that allows your site’s visitors to view and print PDF documents without leaving your WordPress site. This feature ensures a seamless user experience, enabling your audience to access and interact with PDF content directly on your platform.

2. Powerful PDF Editing and Creation: With the built-in PDF document editor, users can create new PDF documents from scratch, as well as upload and edit existing PDFs, all within the WordPress dashboard. This versatility empowers you to generate custom PDF content tailored to your site’s needs, without the hassle of using external software.

3. Streamlined PDF Form Management: The plugin’s PDF forms editor allows you to create, upload, and edit PDF forms directly in WordPress. This feature eliminates the need for third-party tools, making it easier to integrate dynamic PDF forms into your site’s user experience. The PDF data injector further simplifies the process by enabling you to map WordPress pages, posts, and web forms to PDF form fields.

4. High User Satisfaction: With over 10,000 active installations and a 4.7-out-of-5-star rating, the E2Pdf plugin has demonstrated its reliability and effectiveness for WordPress users. This strong user satisfaction, combined with the plugin’s recent updates, suggests that it is a well-maintained and continuously improving solution for your PDF viewer needs.

5. Versatile Integrations: The E2Pdf plugin seamlessly integrates with a wide range of popular WordPress plugins, including Caldera Forms, Contact Form 7, Divi, Elementor, and many more. This extensive compatibility ensures that you can easily incorporate the PDF viewer feature into your existing WordPress ecosystem, streamlining your site’s functionality.

1. Seamless PDF Viewing: Firelight Lightbox offers excellent support for PDF files, allowing users to view them directly within the lightbox without the need for external plugins or viewers. This streamlines the user experience and keeps your visitors engaged on your site.

2. Versatile Lightbox Functionality: In addition to PDFs, this plugin supports a wide range of media types, including images, videos, maps, and even modals/popups. This flexibility ensures that Firelight Lightbox can meet the diverse needs of your WordPress site, making it a one-stop solution for your media-viewing requirements.

3. Customizable and Responsive Design: With over 100 customization options, Firelight Lightbox allows you to tailor the lightbox’s appearance and behavior to match the branding and design of your WordPress site. Additionally, the plugin is optimized for mobile devices, ensuring a seamless experience across all devices.

4. Proven Popularity and Reliability: With over 200,000 active installations and a 4.7-star rating, Firelight Lightbox has clearly established itself as a trusted and reliable plugin among the WordPress community. Its recent updates and responsiveness to issues further demonstrate the plugin’s commitment to providing a high-quality user experience.

5. Robust Feature Set: The plugin’s free version offers a comprehensive set of features, including automatic detection of images, galleries, videos, and PDFs, as well as the ability to create modals and popups. The Pro version further enhances the experience with advanced features like social sharing, direct image linking, and NextGEN Gallery integration.

We recommend Firelight Lightbox as an excellent choice for WordPress users seeking a reliable and feature-rich PDF viewer solution that seamlessly integrates with their site’s overall media management and user experience.

1. Seamless PDF Viewer Integration: The Contact Form 7 To PDF Viewer plugin seamlessly integrates a PDF viewer feature into your WordPress site, allowing users to easily view the summary of their submitted contact forms.

2. Convenient Print Functionality: With the built-in “Print Summary” button, users can conveniently print the summary of their contact form submissions, making it easy to reference or archive the information.

3. Customizable Display Options: The plugin gives you the ability to enable or disable the “Print Summary” button, as well as the option to display a custom message after form submission, providing you with flexibility to tailor the user experience.

4. Positive User Feedback: With a high rating of 4.8 out of 5 stars and over 400 active installations, this plugin has demonstrated its reliability and user-friendliness, making it a trustworthy choice for your PDF viewer needs.

5. Responsive Development: The plugin has been updated within the last 2 weeks, indicating that the developer is actively maintaining and addressing any issues, ensuring a smooth and reliable experience for users.

6. Pro Features for Advanced Needs: For users with more advanced requirements, the plugin offers a Pro version that includes additional features such as PDF viewing, logo customization, watermark insertion, and PDF downloads, catering to a wider range of user needs.

1. Easy and Seamless PDF Embedding: The Wonder PDF Embed plugin makes it simple to embed and display PDF files within your WordPress posts and pages, allowing your users to view the documents directly on your website.

2. Responsive PDF Viewer: The plugin utilizes Mozilla’s PDF.js technology to provide a responsive PDF viewer that adapts to various screen sizes, ensuring a consistent and user-friendly experience across devices.

3. Customizable Viewer Toolbar: With the ability to hide the download button, print button, and text selection tool, you can tailor the PDF viewer’s functionality to meet your specific needs and preferences.

4. High User Satisfaction: With over 10,000 active installs and a 4.5-star rating, this plugin has proven to be a reliable and well-received solution among WordPress users, giving you confidence in its performance.

5. Recent Updates and Maintenance: The plugin has been regularly updated, with the last update occurring within the last 6 months, indicating that the developers are actively maintaining and improving the plugin to address any potential issues.

6. Integration with Premium Plugins: The Wonder PDF Embed plugin works seamlessly with the premium Wonder Lightbox and Wonder Carousel plugins, providing additional functionality to enhance the user experience, such as the ability to open PDFs in a lightbox or create a carousel of PDF files.

1. Seamless PDF Viewing Experience: The PDF Viewer Block for Gutenberg provides a simple and responsive way to embed PDF documents on your WordPress site. Users can easily configure the viewer’s width, height, and alignment to ensure a smooth and consistent viewing experience across devices.

2. Broad Compatibility and Accessibility: This plugin is compatible with all major web browsers, including Chrome, Firefox, Opera, Edge, and even IE11. Additionally, it offers a fallback option for users with JavaScript disabled, ensuring that your content remains accessible to all visitors.

3. Reliable and Trustworthy: The plugin uses the PDF.js library, which is provided by Mozilla under an Apache license, ensuring a reliable and secure solution for displaying PDFs on your website.

4. Actively Maintained and Supported: With over 10,000 active installations and a high rating of 4.7 out of 5 stars, this plugin demonstrates its popularity and user satisfaction. Furthermore, the plugin has received updates within the last 2 months, indicating the developer’s commitment to maintaining and improving the plugin.

5. Lightweight and Efficient: As a Gutenberg-specific block, the PDF Viewer integration is lightweight and efficient, ensuring that it doesn’t slow down your website’s performance while providing the necessary functionality.

6. Free and Open-Source: The PDF Viewer Block for Gutenberg is a 100% free and open-source solution, making it an accessible and cost-effective option for WordPress users looking to add PDF viewing capabilities to their sites.

1. Seamless PDF Viewing Experience: The 3D Viewer plugin not only supports 3D models but also offers a PDF viewer feature, allowing users to easily embed and view PDF documents on their WordPress site. This versatility makes it a great choice for users seeking a comprehensive solution for their content needs.

2. Positive User Feedback: With an impressive 4.3 out of 5-star rating and over 8,000 active installations, the 3D Viewer plugin has earned the trust of its users. The plugin’s developers have also demonstrated their responsiveness by resolving 3 out of 4 recent issues, indicating a commitment to providing a reliable and user-friendly experience.

3. Lightweight and Efficient: The plugin utilizes a single JavaScript library, making it a lightweight and efficient solution for embedding PDF and 3D content. This ensures fast loading times and an optimal user experience, which can be particularly beneficial for sites with a large amount of interactive content.

4. Compatibility with WooCommerce: The 3D Viewer plugin seamlessly integrates with WooCommerce, enabling users to showcase 3D models of their products directly on the product page. This feature can be especially valuable for e-commerce businesses looking to enhance their product presentation and provide a more engaging shopping experience for their customers.

5. Intuitive Shortcode Generator: The plugin’s shortcode generator simplifies the process of adding PDF and 3D content to your WordPress site. Users can easily customize the settings and have the plugin generate the necessary code, saving time and reducing the need for technical expertise.

6. Responsive and Mobile-Friendly: The 3D Viewer plugin is optimized for mobile devices and supports touch controls, ensuring that your PDF and 3D content can be easily accessed and interacted with by users on smartphones and tablets. This responsiveness is crucial for providing a seamless experience across various devices.

1. Seamless PDF Embedding and 3D Flipbook Viewer: EmbedPress makes it incredibly easy to embed PDF files on your WordPress site, and even offers a unique 3D flipbook viewer to make your PDFs more engaging and interactive.

2. All-in-One Embedding Solution: In addition to PDF support, EmbedPress allows you to embed a wide range of content types, from videos and social feeds to maps and charts, making it a truly comprehensive embedding tool for your WordPress site.

3. Robust Customization Options: The plugin offers advanced customization features, including the ability to add custom branding, call-to-action buttons, and other design elements to your embedded content, helping you to maintain a cohesive and professional look and feel across your site.

4. Strong User Confidence: With over 100,000 active installs and a stellar 4.8-out-of-5-star rating, EmbedPress has proven itself to be a reliable and trusted plugin among WordPress users. The plugin’s developers also actively address issues, as evident from the 5 out of 6 issues resolved in the last 2 months.

5. Compatibility and Versatility: EmbedPress seamlessly integrates with popular WordPress page builders like Elementor and Gutenberg, as well as the WPML plugin for multilingual support, ensuring a smooth and hassle-free experience for users.

6. Extensive Ecosystem: The plugin’s developer, WPDeveloper, is a trusted name in the WordPress community, and EmbedPress is just one of their many high-quality plugins, including Essential Addons for Elementor, NotificationX, and SchedulePress, among others, providing users with a robust and dependable ecosystem of tools.

1. Realistic 3D Flipbook Experience: The Real3D Flipbook Lite plugin offers the most realistic and captivating 3D page-flipping animations, providing an immersive experience for your audience that will keep them engaged with your content.

2. Responsive and Mobile-Friendly Design: With its fully responsive and mobile-optimized design, the flipbooks created with this plugin will adapt seamlessly to any device, ensuring a smooth and enjoyable user experience across desktops, tablets, and smartphones.

3. Easy Integration and Customization: The plugin’s integration with Gutenberg blocks and shortcodes makes it straightforward to embed flipbooks into your WordPress site without any coding knowledge. Additionally, you can customize the design of your flipbooks to match your brand’s style and preferences.

4. SEO-Optimized Flipbooks: The Real3D Flipbook Lite plugin is built with SEO best practices in mind, helping your flipbook-based content rank higher in search results and attract more organic traffic to your website.

5. Reliable and Secure: With the plugin’s self-hosted approach, your flipbooks are stored on your own server, ensuring fast load times and enhanced security compared to relying on third-party hosting.

6. Strong User Support and Ongoing Updates: The plugin’s active user base of over 7,000 installs, coupled with a 4-star rating and recent updates, suggests a well-supported and continuously improved product, giving you confidence in its long-term reliability.

1. Seamless PDF Integration: The PDF Poster plugin offers a seamless way to integrate PDFs into your WordPress site, making it easy for users to view and interact with your documents. With its Gutenberg block integration and shortcode support, you can quickly and easily add PDFs to your pages and posts.

2. Customizable Viewing Experience: The plugin allows you to customize the width, height, and other settings of the PDF viewer, ensuring that it fits perfectly within your website’s layout. This attention to detail helps create a polished and professional look for your PDF content.

3. Enhanced User Engagement: By providing features like a full-screen button, print functionality, and a prominent download button, the PDF Poster plugin enhances the user experience and encourages engagement with your PDF content.

4. Proven Popularity and Reliability: With over 20,000 active installs and a rating of 4.5 out of 5 stars, the PDF Poster plugin has demonstrated its popularity and reliability among WordPress users. The plugin is also regularly updated, with recent issues being promptly resolved.

5. Powerful Pro Version Upgrades: For users who require additional features, the PDF Poster Pro version offers advanced capabilities, such as a raw PDF viewer, content protection, preset viewer settings, and expanded Gutenberg block integration. These advanced features can further enhance the functionality and customization options for your PDF content.

6. Responsive Customer Support: The plugin’s developers have demonstrated a commitment to addressing user feedback and resolving issues, as evidenced by the two issues resolved in the last two months. This responsiveness ensures that users can rely on the plugin’s ongoing support and maintenance.

1. Seamless PDF Viewing Experience: The PDF.js Viewer plugin seamlessly integrates Mozilla’s PDF.js library into your WordPress site, allowing users to view PDF documents directly within your pages and posts. This provides a smooth and efficient PDF viewing experience for your audience.

2. Versatile Customization Options: The plugin offers a range of customization options, including the ability to adjust the viewer’s width and height, enable fullscreen mode, and control the visibility of download and print buttons. This allows you to tailor the PDF viewer to match the design and functionality of your WordPress site.

3. Responsive and Mobile-Friendly: The plugin’s elegant theme is designed to adapt to both light and dark modes, ensuring a visually appealing experience across various devices and screen sizes. This makes it a great choice for users who want a responsive and mobile-friendly PDF viewer on their WordPress site.

4. Robust Features for Enhanced Usability: The PDF.js Viewer plugin comes packed with features that enhance the user experience, such as page navigation, search functionality, and password protection for secure PDF viewing. These features make it easier for your audience to engage with the PDF content on your site.

5. Reliable and Actively Maintained: With over 20,000 active installations and a 4.4-star rating, the PDF.js Viewer plugin has demonstrated its reliability and popularity among WordPress users. Additionally, the plugin has received updates within the last 4 months, indicating that the developer is actively maintaining and improving the plugin to address any issues.

1. Seamless PDF Viewing Experience: The Algori PDF Viewer plugin offers a comprehensive set of features that allow your website visitors to view, navigate, and interact with PDF documents directly on your site. This eliminates the need for external plugins or software, providing a seamless and user-friendly experience.

2. Cross-Platform and Browser Compatibility: The plugin is compatible with modern browsers and devices, including Windows, iOS, Linux, and Android. This ensures that your PDF content can be accessed and enjoyed by a wide range of users, regardless of their platform or device.

3. Powerful PDF Viewer Features: Algori PDF Viewer offers an impressive array of features, including printing, downloading, page navigation, zooming, rotation, and text search. These advanced capabilities empower your users to engage with your PDF content in a more meaningful and productive way.

4. Flexible Placement and Alignment: The plugin allows you to easily embed multiple PDF documents on a single page, with options to align them left, right, wide, or full-width. This flexibility ensures that your PDF content is presented in a visually appealing and responsive manner.

5. No Coding Required: The plugin is designed to be user-friendly, with a straightforward integration process that does not require any coding skills. This makes it accessible to a wide range of WordPress users, from beginners to experienced developers.

6. Positive User Feedback and Recent Updates: With over 8,000 active installs and a 4.3-star rating, the Algori PDF Viewer plugin has demonstrated its reliability and effectiveness in the WordPress community. The fact that it has been recently updated further strengthens its credibility and ensures compatibility with the latest WordPress versions.

1. Versatile PDF Viewing: 3D FlipBook offers a seamless way to embed PDF files into your WordPress site, allowing your users to view them in an engaging, interactive 3D flipbook format.

2. Customizable Designs: With a range of skins and customization options, you can easily tailor the appearance of your PDF flipbooks to match the branding and aesthetic of your website.

3. Responsive and Mobile-Friendly: The plugin’s single-page mode and responsive design ensure that your PDF flipbooks are easily accessible and enjoyable on all devices, from desktops to mobile phones.

4. Enhanced Interactivity: 3D FlipBook supports the integration of HTML, JavaScript, and CSS, enabling you to create interactive and dynamic PDF flipbooks with features like navigation, hover effects, and more.

5. User-Friendly Experience: The plugin’s intuitive WordPress integration and simple three-step setup process make it easy for users of all skill levels to create and manage their PDF flipbooks.

6. Proven Popularity and Reliability: With over 70,000 active installs and a 4.8-star rating, 3D FlipBook has demonstrated its reliability and ability to satisfy users’ needs. Additionally, the plugin’s recent updates and responsiveness to issues indicate ongoing development and support.

1. Seamless PDF embedding: The PDF Embedder plugin allows you to easily embed PDF files into your WordPress posts and pages, just like adding images. This seamless integration ensures a smooth viewing experience for your readers.

2. Responsive and mobile-friendly: The plugin is fully responsive, ensuring that the embedded PDFs look great on any device, whether it’s a desktop, tablet, or smartphone. The premium version even offers a specialized “full screen” mode for optimal viewing on mobile.

3. Customizable appearance: With the ability to adjust the width, toolbar position, and other settings, you can customize the appearance of the PDF viewer to match the aesthetic of your website. This level of control over the viewer’s look and feel is a significant advantage.

4. Popularity and user satisfaction: With over 300,000 active installs and a 4.6-out-of-5-star rating, this plugin has demonstrated its popularity and success in meeting the needs of WordPress users. The frequent updates and quick issue resolution further indicate the plugin’s quality and responsiveness to user feedback.

5. Secure document viewing: The premium version of the PDF Embedder plugin offers a secure option that makes it difficult for users to download the original PDF document. This feature can be especially useful for protecting sensitive or proprietary content.

6. Additional features in premium versions: The premium versions of the plugin offer a range of advanced features, such as a download button, continuous scroll between pages, hyperlink functionality, and detailed tracking of downloads and views. These features can significantly enhance the PDF viewing experience for your users.

1. Immersive 3D Flipbook Experience: Dear Flipbook transforms your flat PDFs into captivating and interactive 3D flipbooks, providing an engaging and visually stunning reading experience for your audience.

2. Versatile File Format Support: The plugin supports both PDF and image formats, giving you the flexibility to create flipbooks from a variety of content sources, ensuring your needs are met.

3. User-Friendly WordPress Integration: With its straightforward post structure and easy-to-use shortcode, Dear Flipbook seamlessly integrates with your WordPress site, making it accessible to users of all skill levels.

4. Impressive Popularity and Ratings: With over 100,000 active installs and a 4.8-star rating on the WordPress plugin repository, Dear Flipbook has proven its reliability and user satisfaction, giving you confidence in its capabilities.

5. Responsive and Helpful Support: The plugin’s developers have demonstrated their commitment to addressing user issues, resolving 10 out of 17 issues in the last 2 months, ensuring a positive experience for you and your users.

6. Multi-Platform Availability: Beyond WordPress, Dear Flipbook is accessible across various platforms, including Chrome extensions and standalone JavaScript plugins, making it a versatile solution for your pdf viewer needs.