JavaScript Office Library

PSPDFKit for Web is a JavaScript Office library for viewing and converting Word, Excel, and PowerPoint files directly in the browser without MS Office or third-party open source dependencies. When converting to the PDF format, it enables a rich array of additional document capabilities.

Launch Demo
Latest Release: PSPDFKit for Web 2024.3 Features New Stamps and Signing UI, Export to Office Formats, and More Read more

Key Capabilities

Customizable

Robust API for configuring behavior and appearance

Client-Side

Workload is offloaded to client (no server needed)

MS Office and PDF

Office conversion engine built from the ground up

Prebuilt Features

Annotate, edit, sign, form fill, redact, and more

Office-to-PDF Capabilities

Instant Synchronization

How to sync annotations across multiple users, devices, or sessions

Document Assembly

How to assemble source documents programmatically or with the built-in UI

Page Manipulation

How to split up documents, or rotate, remove, crop, and reorder pages

Editor

How to edit content and stamp with an image, text, or a date

Forms

How to create a PDF form, fill form fields, extract data, and more

Signatures

How to add electronic and digital signatures to PDF documents

Redaction

How to redact content programmatically or using the UI

Document Security

How to prevent sharing, printing, selecting text, and more

File Type Support

PSPDFKit for Web enables you to load, save, convert, and edit 15 different PDF, document, Office, and image file types.

PDF Documents
PDF PDF/A
Images
PNG JPEG JPG TIFF TIF
Office Documents
DOCX DOC DOTX DOCM XLSX XLS XLSM PPTX PPT PPTM

Browser Support

PSPDFKit for Web supports the latest versions of all commonly used browsers: Chrome, Mozilla Firefox, Safari, Edge, and Firefox ESR. You can see the full list on our browser support page.

Chrome
Firefox
Safari
Edge
Firefox ESR

Framework Support

PSPDFKit for Web is compatible with all JavaScript frameworks because it just needs a DOM container to append the viewer, which is possible with any framework.

This includes React, Angular, Vue, Svelte, Blazor, Next.js, Nuxt.js, jQuery, TypeScript, and Progressive Web Apps. It’s also compatible with Electron, ASP.NET, Ruby on Rails, and HTML5.

React Angular Vue Svelte Electron Ruby on Rails TypeScript Others

Free Trial

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