Load PDF files with thousands of pages instantly.
On-demand loading and virtualization hold only the minimum required pages at runtime to reduce memory consumption.
Render pages on demand to help reduce initial load time when working with large PDF files.
Open and display both normal PDF files and those protected with AES and RC4 encryption algorithms (password protected). Open PDF files from stream, file paths and as byte arrays.
Review PDF files using a rich set of annotating tools in the PDF Viewer.
Highlight important text in PDF files. You can customize the color of the highlight or remove it.
Underline notable text in PDF files. You can customize the color of the underline or remove it.
Strikethrough unimportant text in PDF files. You can customize the color of the strikethrough or remove it.
Use drawing tools to add a rectangle, circle, line, polyline, and polygon to a PDF file. The shapes can also be moved, resized, and customized.
Measure the distance, area, radius, volume, and perimeter of the objects using measurement tools.
Add stamps to a PDF file like applying rubber stamps to a paper document from a list of built-in stamps or create your own stamps.
The sticky notes and comment options are used to track review feedbacks and status of the PDF documents.
Support has been provided to add text to a PDF file. The text, like the text box tool, can be moved, resized, and customized.
Annotations in a PDF file can be exported as JSON and stored in the database. You can also import annotation JSON data to a PDF file.
Users can view and fill the AcroForm fields. Support has also been provided to add handwritten signatures to a PDF file.
The PDF Viewer is engineered to be responsive and can withstand changes in the size of the parent element.
The PDF Viewer supports printing the loaded PDF file.
The PDF Viewer comes with a powerful built-in toolbar to execute important actions such as page navigation, text search, view mode, download, print, bookmarks, and thumbnails. You can design your own toolbar as required with PDF Viewer APIs.
Bookmarks saved in PDF files are loaded and made ready for easy navigation.
Thumbnails are miniature representations of actual pages in PDF files. This feature displays thumbnails of the pages and allows navigation through them.
Navigate to the URLs (website links) in a PDF file.
Navigate to different parts of a PDF file listed in the table of contents section.
The PDF Viewer allows users to select and copy text from PDF files. This is helpful for copying and sharing text content.
Locate text easily in a PDF file.
Create a custom toolbar.
Choose from eight stunning, built-in themes.
All static text within the PDF Viewer can be localized to any supported language.
Greatness—it’s one thing to say you have it, but it means more when others recognize it. Syncfusion is proud to hold the following industry awards.