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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15日2026年7月18日2026年7月21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15日2026年7月18日2026年7月21日Latest: 3.32
2026年7月15日2026年7月21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
Emir Onurlu2019年9月14日
5

Çok Güzel. Adobenin Vasat Programından Sonra Gayet Güzel :)

Language tr
0 helpful · 1 not helpful
Jerri Adriano Tolentino2019年9月13日
5

Muito bom e bastante útil.

Language pt
0 helpful · 1 not helpful
Vicki Lauter2019年9月6日
5

(I am not a super technical user) I have a Mac desktop currently running Mac OS Mojave 10.14.6 recently have not been able to open pdf's in the web browser - added the extension to Chrome and it works beautifully. Thank you.

Language en
0 helpful · 1 not helpful
Дмитрий Дякин2019年7月23日
5

Превосходная работа, все работает великолепно. Спасибо авторам за огромный труд и дальнейшее развитие проекта!

Language ru
Laurie Stearn2019年7月22日
5

working well for the small number of docs tested here. https://superuser.com/questions/1382749/how-to-view-properties-of-a-pdf-document-opened-in-chromium-based-web-browser/1383350#comment2205794_1383350

Language en
0 helpful · 1 not helpful
Team Viewer2019年7月17日
1

I downloaded it in order to be able to preview PDFs before downloading but it is not helping me.

Language en
1 helpful · 0 not helpful
Joel Yan2019年7月6日
4

It doesn't work on arxiv.org, (sad-_-), hope developer fix this bug as soon as possible.

Language en
Wenhao Tang2019年6月19日
5

非常好!NICE!

Language zh
Binay Shrestha2019年6月12日
3

I would rate 5 star but due to one function. Which is need to upgrade for the find function, where the page should display all the match word with highlighted in the scroll tab as well which will be easier to find the matched word easily in long document or articles.

Language en
0 helpful · 1 not helpful
肖清文2019年6月12日
5

这个很方便,赞一个🍕🍕🍕

Language zh