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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
Anonymous user2016年1月22日
2

NOT helping! With site -- www.yourtexasbenefits.com

Language en
1 helpful · 0 not helpful
Alex Ramirez2016年1月15日
4

Not bad. it does the work.

Language en
1 helpful · 0 not helpful
The REAL Insurance Lady2016年1月14日
2

Doesn't work consistently. Garbage

Language en
1 helpful · 0 not helpful
Jaime Raba2016年1月7日
5

Great application-- even works with Relativity 9!

Language en
1 helpful · 0 not helpful
Marko T. Rat2016年1月5日
5

Unlike the built in PDF plugin, this can still search PDFs in a separate frame. It cannot view PDFs over 512MB, but the developer was very responsive to my query about it and has lodged a ticket with Google about the limitation. Very impressed to have such a responsive developer!

Language en
2 helpful · 0 not helpful
Eh Jewel2015年12月27日
5

Now, I don't need any external pdf reader. It's amazing and have all necessary feature of a PDF reader.

Language en
1 helpful · 0 not helpful
Una Boyle2015年12月18日
5

After Google disabled NPAPI plugins completely, I couldn't view pdfs in the browser anymore which was a really nice feature. With this extension, I can do that again no problem! Painless, thank you!

Language en
4 helpful · 0 not helpful
Eric E. Johnson2015年12月15日
5

Great job! Much better than Google's factory-stock Chrome pdf viewer with its constantly popping-out-and-retracting control bars.

Language en
3 helpful · 0 not helpful
leanne espayos2015年12月9日
5

It helps me a lot thanks to this apps.

Language en
1 helpful · 0 not helpful
Markus Braun2015年12月5日
3

Funktioniert alles. Drucke sind jedoch unscharf.

Language de
1 helpful · 0 not helpful