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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
jiber alharbi2017年3月9日
5

ممتاز لعرض ملفات pdf على الصفحة وبدون تحميل ^_^ سبحان الله و الحمدلله و الله اكبر

Language ar
2 helpful · 1 not helpful
Michael2017年3月6日
5

Works great for all PDF's loads them quick and clear! Lightweight also!

Language en
1 helpful · 0 not helpful
roberto dos santos ferreira2017年3月6日
5

otimo

Language pt
Rebecca Sykes2017年3月3日
2

Fine for viewing, but problems with printing

Language en
1 helpful · 1 not helpful
Elias Jackson2017年3月3日
5

Best PDF Viewer for my Chromebook. I've been using it for textbooks. It even saves my place! Never going back to Chrome's built in viewer, this is better in every way.

Language en
1 helpful · 0 not helpful
Merijn Verschuren2017年3月2日
2

Laad langzaam en maar een beetje

Language nl
0 helpful · 1 not helpful
zx chen2017年3月2日
5

j&k key in the extension are awesome but , can you make j and k just slide , while d and u to jump to next/previous page?

Language en
Hamza Zakir2017年3月1日
1

not working on all online files

Language en
1 helpful · 0 not helpful
Jennifer Woody2017年3月1日
5

other extensions just didn't work. Thank goodness for this! I was getting so frustrated

Language en
3 helpful · 0 not helpful
Hani YOUCEFI2017年2月27日
1

TROP LENT

Language fr
1 helpful · 1 not helpful
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