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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
Jos Tak2015年11月6日
1

PDF valt hiermee niet af te drukken

Language nl
2 helpful · 2 not helpful
Nikita Kovalenko2015年11月6日
1

Экстеншн просто ужасен. Склеивает страницы при печати, долго обрабатывает некоторые виды документов, зачастую вызывает краш браузера, если документ был сканирован в некоторых случаях видит только первую страницу. После долгого тестирования понял, что лучше вернуться на стандартный хромовский плагин. Жаль, нет оценки 0

Language ru
4 helpful · 0 not helpful
Shamim Reza2015年11月2日
1

Blurry! How can I fix this!

Language en
2 helpful · 0 not helpful
Guillermo Perez Linares2015年10月30日
5

Veloz y útil

Language es
0 helpful · 1 not helpful
steven Lara2015年10月28日
2

NO SALEN LEGIBLES LAS PALABRAS

Language es
0 helpful · 1 not helpful
Anonymous user2015年10月24日
5

They have done a great job. For those of us linux users that find chrome's pdf viewer very slow, this one doesn't have that problem. nice job.

Language en
4 helpful · 0 not helpful
Leonardo Gonzalez2015年10月22日
5

worked great!

Language en
2 helpful · 1 not helpful
Lucio Valenzuela2015年10月21日
4

Muy bueno con su propósito. Consume menos recursos que el lector de PDF que viene en Chrome y Chromium.

Language es
0 helpful · 2 not helpful
William Aguirre2015年10月20日
5

Rapido, eficiente

Language es
0 helpful · 1 not helpful
Edson Proibido2015年10月16日
5

muito bom

Language pt
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