Easily display PDF files in your React application.
JavaScript CSS HTML

README.md

downloads build dependencies dev dependencies

React-PDF

Easily display PDF files in your React application.

tl;dr

  • Install by executing npm install react-pdf or yarn add react-pdf.
  • Import by addding import { Document } from 'react-pdf'.
  • Use by adding <Document file="..." />. file can be an URL, base64 content, Uint8Array, and more.
  • Put <Page /> components inside <Document /> to render pages.

Demo

Minimal demo page is included in sample directory.

Online demo is also available!

Getting started

Compatibility

Your project needs to use React 15.5 or later. If you use older version of React, please refer to the table below to find suitable React-PDF version.

React version Newest supported React-PDF
>15.5 latest
>15.0 1.6.1
>0.14 0.0.10
>0.13 0.0.10
>0.11 0.0.4

Installation

Add React-PDF to your project by executing npm install react-pdf or yarn add react-pdf.

Usage

Here's an example of basic usage:

import React, { Component } from 'react';
import { Document, Page } from 'react-pdf';

class MyApp extends Component {
  state = {
    numPages: null,
    pageNumber: 1,
  }

  onDocumentLoad({ numPages }) {
    this.setState({ numPages });
  }

  render() {
    return (
      const { pageNumber, numPages } = this.state;

      <div>
        <Document
          file="somefile.pdf"
          onLoadSuccess={this.onDocumentLoad}
        >
          <Page pageNumber={pageNumber} />
        </Document>
        <p>Page {pageNumber} of {numPages}</p>
      </div>
    );
  }
}

Check the sample directory of this repository for a full working example.

Enable PDF.js worker

It is crucial for performance to use PDF.js worker whenever possible. This ensures that your PDF file will be rendered in a separate thread without affecting page performance. To make things a little easier, we've prepared several entry points you can use.

Webpack

If you use Webpack, you're in luck. Instead of directly importing/requiring 'react-pdf', import it like so:

import { Document } from 'react-pdf/build/entry.webpack';

…and you're all set!

Browserify and others

If you use Browserify or other bundling tools, you will have to make sure on your own that pdf.worker.js file from pdfjs-dist/build is copied to your project's output folder.

I give up

If you absolutely have to, you can import React PDF with worker disabled. You can do so by importing React-PDF like so:

import { Document } from 'react-pdf/build/entry.noworker';

User guide

Document

Loads a document passed using file prop.

Props

Prop name Description Example values
className Defines custom class name(s), that will be added to rendered element along with the default ReactPDF__Document.
  • String:
    "custom-class-name-1 custom-class-name-2"
  • Array of strings:
    ["custom-class-name-1", "custom-class-name-2"]
error Defines what the component should display in case of an error. Defaults to "Failed to load PDF file.".
  • String:
    "An error occurred!"
  • React element:
    <div>An error occurred!</div>
  • Function:
    this.renderError()
file Defines what PDF should be displayed.
Its value can be an URL, a file (imported using import ... from ... or from file input form element), or an object with parameters (url - URL; data - data, preferably Uint8Array; range - PDFDataRangeTransport; httpHeaders - custom request headers, e.g. for authorization), withCredentials - a boolean to indicate whether or not to include cookies in the request (defaults to false).
  • URL:
    "http://example.com/sample.pdf"
  • File:
    import sample from '../static/sample.pdf' and then
    sample
  • Parameter object:
    { url: 'http://example.com/sample.pdf', httpHeaders: { 'X-CustomHeader': '40359820958024350238508234' }, withCredentials: true }
loading Defines what the component should display while loading. Defaults to "Loading PDF…".
  • String:
    "Please wait!"
  • React element:
    <div>Please wait!</div>
  • Function:
    this.renderLoader()
noData Defines what the component should display in case of no data. Defaults to "No PDF file specified.".
  • String:
    "Please select a file."
  • React element:
    <div>Please select a file.</div>
  • Function:
    this.renderNoData()
onLoadError Function called in case of an error while loading a document. (error) => alert('Error while loading document! ' + error.message)
onLoadSuccess Function called when the document is successfully loaded. (pdf) => alert('Loaded a file with ' + pdf.numPages + ' pages!')
onSourceError Function called in case of an error while retrieving document source from file prop. (error) => alert('Error while retreiving document source! ' + error.message)
onSourceSuccess Function called when document source is successfully retreived from file prop. () => alert('Document source retreived!')
rotate Defines the rotation of the document in degrees. If provided, will change rotation globally, even for the pages which were given rotate prop of their own. 90 = rotated to the right, 180 = upside down, 270 = rotated to the left. 90

Page

Displays a page. Must be placed inside <Document /> or have pdf prop passed, which can be obtained from <Document />'s onLoadSuccess callback function.

Props

Prop name Description Example values
className Defines custom class name(s), that will be added to rendered element along with the default ReactPDF__Page.
  • String:
    "custom-class-name-1 custom-class-name-2"
  • Array of strings:
    ["custom-class-name-1", "custom-class-name-2"]
onLoadError Function called in case of an error while loading the page. (error) => alert('Error while loading page! ' + error.message)
onLoadSuccess Function called when the page is successfully loaded. (page) => alert('Now displaying a page number ' + page.pageNumber + '!')
onRenderError Function called in case of an error while rendering the page. (error) => alert('Error while loading page! ' + error.message)
onRenderSuccess Function called when the page is successfully rendered on the screen. () => alert('Rendered the page!')
pageIndex Defines which page from PDF file should be displayed. Defaults to 0. 0
pageNumber Defines which page from PDF file should be displayed. If provided, pageIndex prop will be ignored. Defaults to 1. 1
renderTextLayer Defines whether a text layer should be rendered. Defaults to true. false
rotate Defines the rotation of the page in degrees. 90 = rotated to the right, 180 = upside down, 270 = rotated to the left. Defaults to page's default setting, usually 0. 90
scale Defines the scale in which PDF file should be rendered. Defaults to 1.0. 0.5
width Defines the width of the page. If not defined, canvas will be rendered at the width defined in PDF. If you define width and scale at the same time, the width will be multiplied by a given factor. 300

Outline

Displays an outline (table of contents). Must be placed inside <Document /> or have pdf prop passed, which can be obtained from <Document />'s onLoadSuccess callback function.

Props

Prop name Description Example values
className Defines custom class name(s), that will be added to rendered element along with the default ReactPDF__Outline.
  • String:
    "custom-class-name-1 custom-class-name-2"
  • Array of strings:
    ["custom-class-name-1", "custom-class-name-2"]
onItemClick Function called when an item has been clicked. ({ pageNumber }) => alert('Clicked an item from page ' + pageNumber + '!')
onLoadError Function called in case of an error while retreiving the outline. (error) => alert('Error while retreiving the outline! ' + error.message)
onLoadSuccess Function called when the outline is successfully retreived. () => alert('The outline has been successfully retreived.')
onParseError Function called in case of an error while parsing the outline. (error) => alert('Error while parsing the outline! ' + error.message)
onParseSuccess Function called when the outline is successfully parsed. ({ outline }) => alert('There are ' + outline.length + ' top level items in the table of contents.')

License

The MIT License.

Author

Wojciech Maj
kontakt@wojtekmaj.pl
http://wojtekmaj.pl

Thank you

This project wouldn't be possible without awesome work of Niklas Närhinen niklas@narhinen.net who created its initial version and without Mozilla, author of pdf.js. Thank you!