Workflow & Planning
Stable signalNo paid features detectedHigh-risk permissions
PDF Viewer icon

PDF Viewer

Uses HTML5 to display PDF files directly in the browser.

Users1MCurrent public install base
Rating3.3Store average score
Reviews2,719Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

PDF Viewer Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

1M1M1M1M1M2026年7月16日2026年7月19日2026年7月22日Latest: 1M
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
3.32
Latest
3.32
7-day rating change
0.00
3.223.273.323.373.422026年7月16日2026年7月19日2026年7月22日Latest: 3.32
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version4.6.129
ManifestV3
Size3.21MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5.

PDF.js is community-driven and supported by Mozilla. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

This extension offers PDF.js as the default PDF viewer in Chrome. This is the official Chrome extension of the PDF.js project. Be careful of unrelated copycats.

If you want to use this viewer to view local files, visit chrome://extensions/?id=oemmndcbldboiebfnladdacbdfmadadm and put a check before "Allow access to file URLs".

Please report any issues at https://github.com/mozilla/pdf.js/issues

Don't have a Github account? I also accept feedback at [email protected]

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.9Average computed only from synced review bodies below
Reviews with text873Synced review bodies
Total ratings / reviews2,719Chrome Web Store public rating/review count

Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
493
4★
120
3★
70
2★
69
1★
121
Anonymous user2015年2月9日
5

Application simple, efficace qui fait ce qu'on lui demande

Language fr
1 helpful · 1 not helpful
Chantal Aubert2015年2月7日
1

Impossible d'accéder et d'éditer les formulaires PDF!

Language fr
2 helpful · 4 not helpful
Link Kokiri2015年2月6日
5

muito eficiente recomendo para todos

Language pt
0 helpful · 1 not helpful
eor. hulk2015年2月3日
5

Nota 10!!!

Language is
0 helpful · 2 not helpful
Søren Johansen2015年1月27日
5

Perfect! Been searching for this for months.

Language en
1 helpful · 0 not helpful
Iliana Benitez2015年1月17日
5

funciona bien

Language es
Bruno Carnazzi2015年1月14日
5

J'aime le fait qu'il ne demande à enregistrer le fichier pdf avant de le lire

Language fr
1 helpful · 0 not helpful
ポール2015年1月12日
4

Works pretty well, except for the bookmarks display. The font size changes when you click on items, making them move so you have to then move the mouse and click again. Would also be nice if it defaulted to hand mode but otherwise excellent!

Language en
Joey Riso2015年1月6日
4

Well done. The only thing missing from my perspective is the ability to display two pages side by side.

Language en
1 helpful · 0 not helpful
Ashraf Houdane2015年1月5日
5

parfaite

Language fr
2 helpful · 0 not helpful
PreviousNext
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.