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See all capabilities you can build with on the PDFTron platform.
Reflow / Reader Mode
Reflow / Reader Mode
Give your users the document annotation tools they need, fully up to PDF-spec and guaranteed to look the same in other PDF viewers.
Annotate, manipulate, and extract text accurately in your documents.
Flatten annotations to make them part of your document.
Use preset shapes, callout, and freehand annotations to highlight specific areas of your documents.
Optimize storage capacity by exporting annotations separately to your database.
Choose from a set of stamps or create a set of customs to expedite review and approval processes.
Remove every annotation from your document in a single click.
Add digital signatures in typed or handwritten format.
Import existing annotations as XFDF or FDF.
Accurate, scalable, and auto-snapping measurement tools.
Ease review and approval processes with our annotation statuses or create your own custom set.
Change the color, font, and other stylistic text elements.
Add links to another page or an external URL to any annotation.
Create your own custom annotations.
Control who can access annotation tools and colors.
Access WebViewer UI's detailed search capabilities when you build your own UI.
Search results are listed with surrounding context displayed to enhance user experience.
Search documents for regular expressions such as personal and sensitive information.
Allow users to fill various form data, and extract form data for cost-effective on-site storage of information.
Merge field content with the form to generate one searchable filled document for archival or processing.
Change any visual of your form fields, and set design rules for select field types.
Create new and edit existing forms with digital signatures, buttons, text, validation and much more!
Remove text or areas permanently and securely, separately, or programmatically via "search and redact.
Sign documents with a drawn, typed, or uploaded signature and save numerous signature templates for quick sign flows.
Certify the unaltered state of a document with multiple signees.
Increase document security and enforce signature order by adding a digital certificate.
Add DocTimeStamp (DTS) signature to PDF that is verifiable with a third-party.
Add Long-Term Validation (LTV) signature to PDF that is verifiable at any time in the future, regardless of any changes made to technology specifications in the future.
Confirm the validity of all digital signatures and their signing history within a document.
Reduce bandwidth and experience blazing fast loading times with document streaming technology.
Increase rendering performance on older browsers by reducing document complexity.
Compress images or redundant information to reduce document file size.
Reliably copy text out of your document, powered by a two-step extract and rebuild process to maximize accuracy.
Extract embedded fonts and relevant font information.
Copy and extract all images and graphic elements, including vector paths.
Ensure color accuracy for printing with CMYK color separation.
Detect and extract tables from true and image-based documents, including any graphic elements the tables contain.
Extract articles from publications and combine them with reflow capabilities in reader mode.
Easily add and remove drafted content by adding custom layers on top of documents and drawings.
Extract and reuse individual layers in other documents and workflows.
Toggle layer visibility to display or switch off optional information on complex documents and allow different users to collaborate on the same files.
Drag one or multiple pages in the Page view to reorder them, or perform the same operation programmatically.
Create document previews in various sizes and quality settings.
Rotate individual pages or the entire document at once.
Insert a page anywhere in the document, manually or programmatically.
Remove individual or multiple pages at once.
Extract pages into a newly generated PDF document, or save content in file storage.
Crop pages programmatically or manually by drawing an area to crop.
Combine pages or entire documents of any file format, programmatically or via drag and drop.
Build your own custom encryption algorithm on top of included document security.
Manage and modify permissions to prevent users from unauthorized actions.
Secure access to documents with multi-level passwords.
Securely embed static or dynamic watermarks with names, dates, and custom content into your documents.
Remove any existing encryption from your document.
Navigate your documents via a table of contents you can extract for easy reference.
Modify a bookmark name and set its destination right down to page sections and zoom areas.
Add bookmarks and link to any location within the document.
Let users create their own set of bookmarks and export them for future use on the same document.
Delete any existing bookmark from the document.
Extract text for a letter-by-letter comparison to highlight any differences between two documents.
Create an overlay PDF that highlights all differences in text and graphic elements between two documents.
Compare changes in semantic categories, such as headers, paragraphs, numbers, and generate a document with a summary of differences for easy review.
Compare documents visually by converting the two documents to images to lay them on top of each other for a pixel-by-pixel comparison.
Create a comfortable reading experience by automatically adopting font sizing and flow to smaller screen sizes while retaining all annotation and search functions.
Build PDF templates from HTML and DOCX files with replaceable content strings.
Populate any DOCX template with JSON from a datasource to generate your PDF, while retaining reflow, dynamic tables, images, and more.
Edit any text, image, path and JS element within your PDF, among many others!
Edit text content, appearance, page setup, and much more.
Detects all content for removal, whether it's visible or hidden behind a layer.
Edit PDFs similar to editing in Word, supporting text reflow and resizing of paragraph boxes.
Convert images or PDFs to text selectable PDFs.
DOCX to PDF, XLSX to PDF, PPTX to PDF.
Convert PDF to DOCX.
DOC to PDF, XLS to PDF, PPT to PDF.
HTML to PDF.
PDF to HTML.
Convert several 3D formats to web optimized GLB/GLTF.
TIFF to PDF, PNG to PDF, JPEG to PDF.
PDF to TIFF, PNG, JPEG, SVG.
Direct conversion from DICOM and other formats such as AAI, ARW, DCR, HEIC and RAF to PDF.
DWG to PDF, DGN to PDF, DXF to PDF, DWF to PDF, RVT to PDF.
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