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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
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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
Javier Elices2018年10月22日
5

Si buscas algo básico, es un buen sustituto del visor de PDF que incorpora Chrome, incluyendo el que viene dentro de Chrome OS. Permite hacer zoom sin perder calidad y tiene las herramientas básicas para poder moverse por un PDF. Su manejo es bastante mejor que el del que viene por defecto en modo tablet. Sin duda una app interesante. Además es gratuita y sin publicidad. ¡Muchas gracias al autor!

Language es
12 helpful · 1 not helpful
Michael Gasperl2018年10月21日
5

Schnelle und scharfe Ansicht, Thumbnailview, Suche, Merken der zuletzt angesehenen Seite. Funktioniert auch in Yandex Browser/Mac. Ich hab es nun als Standard eingestellt. Zum Betrachten auf jeden Fall praktisch; drucken würde ich lokal nach Speichern mit Cmd/Ctrl+S.

Language de
1 helpful · 0 not helpful
gs2018年10月14日
5

Le doy las gracias a Rob W por haberse roto el cerebro programando para lograr crear esta extension que es extremadamente util. Gracias Rob, te dejo 5 estrellas obviamente, porque aparte de ser extremadamente util como ya lo dije, funciona muy bien, y es muy estable.

Language es
1 helpful · 0 not helpful
Rottwayla2018年10月8日
2

Wenn ich Texte rauskopiere werden unnötig Absätze eingefügt die vorher nicht da waren und zwar immer ein Absatz nach einer Zahl. Die sollen da aber nicht hin, waren da auch nie und meine Skripte enthalten viele Zahlen. Öffnen funktioniert auch nur wenn Chrome bereits offen ist.

Language de
1 helpful · 1 not helpful
Marco Antonio Rinaldi2018年10月2日
4

muito bom !

Language pt
anonymus mrs.2018年9月29日
5

超好用,各大廠牌的瀏覽器應該要自動有這個功能啊~~太感謝 希望能一直支援~就算要錢的也一定買

Language zh
1 helpful · 0 not helpful
Omid Noor2018年9月29日
3

Doesn't paste the text formatted, but all in one line. Makes it useless for me..

Language en
1 helpful · 0 not helpful
Phillip Roh2018年9月27日
3

- Best way to 'present' from a PDF on Chrome OS - BUG (maybe) = if file has mixed orientation (landscape and portrait), PDF is printed out with messed up scaling (e.g. landscape shrunk to fit onto portrait-oriented paper) I like how Chrome OS' built-in PDF viewer automatically re-oriented mixed orientation PDFs when printing.

Language en
24 helpful · 16 not helpful
DIX MENESES2018年9月18日
3

parece bom ainda estou testando

Language pt
0 helpful · 1 not helpful
Andres Pov2018年9月14日
5

Me esta sirviendo de maravilla saludos :D

Language es
2 helpful · 1 not helpful