・Support redaction to permanently remove sensitive information or private data in your PDF files.
・Fixed known issues.
・Optimized mobile UI/UX interaction, enhancing user experience for mobile users.
・Supported font embedding in the content editing module.
・Fixed known issues.
・Supported custom color adjustment for text attributes in content editing.
・Fixed known issues.
・Enhanced content editing by supplementing Undo and Redo functionalities.
・Fixed known issues.
・ Added page snip functionality.
・Fixed known issues.
・Optimized the primary and secondary toolbars.
・Fixed known issues.
・Optimized precise jump functionality for annotations.
・Added popup display after text selection.
・Supported customization of text selection popup.
・Added support for digital signatures.
・Added support for signature fields.
・Fixed known issues.
・Supported creating, editing, deleting replies, and setting status for PDF annotations.
・Added support for editing images of the Content Editor: allowing users to add, delete, move, rotate, flip, replace, export, and crop images in PDF, as well as adjust image transparency.
・Supported setting UI language with API.
・Supported converting between window coordinates and PDF coordinates.
・Added support for document editor: enable users to insert, delete, rotate, copy, extract, replace, and move pages in PDFs to save as new PDFs.
・Supported adding images to your PDF documents with API.
・Fixed display issue when there is no toolbar.
・Customize the WebViewer UI of ComPDFKit for Web: Add, remove, and reorder the header items including navigation tools, ribbons, and features tools.
・Added support for DroidSansFallbackFull. DroidSansFallbackFull is a font family that supports Chinese, Japanese, Korean, etc.
・ComPDFKit for Web Standalone: Improved rendering performance, with faster rendering of various large PDF files.
・Added support for PNG images when adding image annotations and image signatures. (Currently, support JPG and PNG)
・Optimized the search library.
・Optimized the method to drag PDF annotations.
・Optimized PDF page-switching in content editor mode.
・Fixed Bug: Abnormal rendering when adding PDF annotations on rotated pages.
・Fixed Bug: Anomalies occur when adding a stamp, after adding an image annotation.
New Features
・ ComPDFKit for Web Standalone mode based on WebAssembly technology launched. Without a server, you can render PDF documents in the browser directly.
・Added support for content editor: Support adding, deleting, and modifying the text in PDF files, greatly facilitating adjustments to PDF documents on the Web end.
・Added support for setting font styles in content editing mode, such as font type, font weight (thickness), oblique, font size, color, opacity, alignment, etc.
More Information
・Guides on Content Editor
・Free Online Demo for Content Editor
New Features
・Added support for document comparison — Content Comparison. Using this method you can compare documents and add highlight annotations to mark the differences in side-by-side view.
・Added support for setting colors for distinguishing added, deleted, and replaced text.
・Added support for selecting the content to compare: text, images, or text & images.
・Added support for downloading and printing the comparison results in two separate PDFs or one merged PDF.
More Information
・Guides for Content Comparison
・Free Online Demo for Content Comparison
New Features
・Added support for document comparison — Overlay Comparison. Allow setting the color, transparency, blending mode, etc., to distinguish and compare two construction drawings, Design drawings, etc.
・Added support for viewing search results by categories and displaying results in a list. For example, you can view the same content, the added/replaced/deleted content of a certain document, and download the comparison results.
・Added support for flattening and downloading documents, which better protects PDF content, improves document compatibility, reduces document size, and enhances document processing stability.
・Added support for encrypting and decrypting PDFs, allowing you to set a password and protect your documents.
More Information
・Demo
New Features
・Added API for scrolling a specific distance on the page.
Issues Addressed
・Optimized PDF text searching and selecting: After enlarging the page, support jump to and display the corresponding search result's position in the document when clicking on a search result.
More Information
・Demo
New Features
・Added support for Combo Button.
・Added support for List Box.
・Added support for Pushbutton.
・Added support for Radio Button.
New Features
・Added support for drawn signatures. Support setting the color, stroke width, and signing PDFs with a trackpad or mouse.
・Added support for font-based signatures. Allow setting the color and font style of the text signatures.
・Added support for image signatures. Allow uploading the photo of the handwritten signature and signing documents.
・Added support for adding stamps to PDFs, providing nearly 20 standard stamp styles.
・Added support for adding dynamic stamps to show the current time, allowing setting the color of stamps.
Issues Addressed
・Optimized the mobile device compatibility for markup annotations (highlight, underline, strikethrough, squiggly).
New Features
・Added support for Added support for markup annotations: highlight, underline, strikeout, and squiggly.
・Added support for shape annotations: arrows.
Issues Addressed
・Optimize file display problem: display PDF document to fit screen width by default when displaying large or small files.
・Optimize the parameter acquisition problem of text form fields: support getting parameters including font, font size, font color, alignment direction, and single/multiple lines.
・Optimize the text property display problem of text form fields: display the original text properties.
・Optimize page number input problem: limit only Arabic numerals that can be entered.
・Optimize the problem of adding annotations: support adding annotations continuously.
・Optimize the problem of displaying page numbers in full-screen mode: hide page numbers default.
・Optimize the setting and display problem of the selected style of check boxes.
New Features
・Added support for creating, filling, downloading, and deleting kinds of form fields like Check Boxes and Text Fields.
・Added support for general settings of form field properties including the name, and hide/visible.
・Added support for adding text in text fields and setting the text color, background color, font, font size, single/multiple lines, and alignment.
・Added support for setting the shape of the marker that appears inside the check box including check, circle, cross, diamond, square, or star.
・Added support for annotations.
This version release highlights include:
・Multiple annotation types, like highlight, notes, ink, free text, etc.
・Modify the color of lines and fonts.
・Import or export annotation document in .xfdf with one click.
・Use annotation list to view all annotations in a specific page or the whole document at once.
This is the first release of ComPDFKit Web Viewer, it is a new Rapid Development Kit for the Web platform, which supports most mainstream browsers such as Chrome, Edge, Mozilla Firefox, Safari, etc. PDF documents can be viewed and used across platforms with obtaining document links.
It is an online PDF viewer implemented in JavaScript, allowing you to view any PDF online. Compatible frameworks include Vue, Nuxt, React, Next, and Svelte.
ComPDFKit Web Viewer Provides PDF View for Web:
The PDF View is a utility class that provides the functionality for developers to interact with rendering PDF documents per their requirements. The View Control provides fast and high quality rendering, zooming, scrolling, rotating, and page navigation features.
This version release highlights include:
・View in high definition, support up to 1000% of document enlargement effect with clear picture quality.
・Support multiple page display modes, and better adapt to PDF documents with different page layouts.
・Support full-screen display, which is more conducive to improving concentration in reading.
・Switch between light mode and dark mode, which can protect the eyes more effectively when reading for a long time.
・Automatically identify thumbnails and outlines PDF documents to help locate document pages or paragraphs quickly.
・The document page can be rotated flexibly, and better reflect the display effect of different devices.
・Unlimited search and positioning functions can help you quickly find what you need.