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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
القرآن حياة2017年12月26日
5

Great app

Language en
0 helpful · 1 not helpful
Ryan Rodriguez2017年12月11日
5

Much better than the default PDF viewer. Fast and intuitive. Reviews claiming this is junk software are probably referring to another extension by the same name with 1 star reviews

Language en
8 helpful · 1 not helpful
Hung Ngoxuan2017年12月9日
1

terrible photos -poor taste and no hd, i removed this

Language en
0 helpful · 1 not helpful
Gilmar Barboza de Lima2017年12月8日
3

parfeito e fácil de utilizar

Language pt
Amin2017年12月8日
1

Certain site block this addon. Yucks~

Language en
31 helpful · 2 not helpful
patrick Busseniers2017年12月7日
1

don’t install this extension, it’s really offensive

Language en
55 helpful · 2 not helpful
Heny PAW2017年12月7日
1

do your self a favour and DO NOT install this disgusting extension

Language en
59 helpful · 3 not helpful
carlos antunez2017年12月6日
1

SCAM- be aware you guys, don’t install this extension….it made such a mess on my browser :(

Language en
61 helpful · 2 not helpful
Maxnarin2017年12月6日
1

dislike this, really horrific extension

Language en
0 helpful · 2 not helpful
Firoz Lakha2017年12月4日
1

=\\\\\ i hate malwarees

Language en
1 helpful · 2 not helpful
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