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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
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7-day growthFlat
00%
30-day growthFlat
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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
莊小蓉2020年1月6日
5

太神奇了~整個就是...嗨翻天!還有謝謝身邊的107的你們~~~

Language zh
Johnson Chang2019年12月24日
4

偶而發生開啟檔案,有時字體與數字會出現亂碼,單獨下載該檔案用別的閱讀器又正常,是否有出更新的程式能解決相關問題,謝謝

Language zh
An Liu2019年12月21日
5

I like this pdf views extension, it's very nice!

Language en
Trino Bianco2019年11月18日
5

установил так как с последним обновлением chrome Версия 78.0.3904.97 (Официальная сборка), (64 бит), перестал открывать файлы PDF встроенный просмоторщик, очень часто работаю с PDF бывает за день до 200-300 документов, как починить не нашел писал в саппорт google, чистил кэш переустанавливал приложение, причем такая ситуация и на виндовой машинке и линуховой. Этот плагин очень выручил. Спасибо...P.S. за ресурсами не наблюдал ОЗУ хватает с лихвой)

Language ru
3 helpful · 0 not helpful
Sgt2019年11月9日
5

This seems like a well overall rounded PDF viewer for Chrome. There seems to still be some kinks and bugs to work out, but this is the best PDF viewer I've found. Cheers!

Language en
0 helpful · 1 not helpful
吉田勇気2019年11月8日
5

当方のChromeではPDFが草書体に。 私は江戸時代の人間じゃありませんので、流れるような美しい毛筆体ではまともに仕事もできません。とはいえ一々ダウンロードしてAcrobatで読むのも面倒。 このプラグインのおかげで、MS明朝で表示されるようになりました。大感謝です。

Language ja
9 helpful · 2 not helpful
Fernando González2019年11月8日
1

Hay muchos pdf que muestran el siguiente error: Invalid or corrupted PDF file Sin embargo con un programa externo abren perfectamente. También abren bien en firefox

Language es
Andrzej Pyszniak2019年11月6日
3

I save PDFs by copying the paper's title header, clicking Save, and pasting the title. I was looking for a better pdf viewer since the default one stopped allowing me to copy text. I found this viewer. I checked it could copy. I was happy. And then I noticed IT DOESN'T ALLOW TO SET THE FILE NAME WHEN SAVING....!!! #SlashMyWrists

Language en
1 helpful · 4 not helpful
Magdalena valdez2019年11月1日
3

muy bueno

Language es
Shirley Underhill2019年10月27日
3

when is it, I have to continous to have to download this file

Language en
0 helpful · 1 not helpful