Extension Tracker

PDF Viewer

1,000,000 users Rated 4.28 from 2,729 ratings Last updated 28 Oct 2024

By Rob W Live in the Chrome Web Store oemmndcbldboiebfnladdacbdfmadadm Search Google ↗ Last checked 11 Nov 2026, 05:24 UTC

The listing

What the Chrome Web Store shows, as of the last check

Uses HTML5 to display PDF files directly in the browser.Summary from the listing
Developer
Rob W
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
31 Mar 2013
Last updated
28 Oct 2024
Version
4.6.129
Size
3.21 MiB
Minimum Chrome
103
Languages
1 language

English

Website
pdfjs.robwu.nl
Support page
https://github.com/mozilla/pdf.js/wiki/PDF-Viewer-%28Chrome-extension%29
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
980K1M1.02MTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 1,000,000 users2026-10-01: 1,000,000 users2026-10-07: 1,000,000 users2026-10-13: 1,000,000 users2026-10-21: 1,000,000 users2026-10-27: 1,000,000 users2026-11-03: 1,000,000 users2026-11-11: 1,000,000 users1,000,000980K1M1.02MTracking began27 Sep18 Oct8 Nov2026-09-27: 1,000,000 users2026-10-01: 1,000,000 users2026-10-07: 1,000,000 users2026-10-13: 1,000,000 users2026-10-21: 1,000,000 users2026-10-27: 1,000,000 users2026-11-03: 1,000,000 users2026-11-11: 1,000,000 users1M
Average rating
3.504.0027 Sep11 Oct25 Oct8 Nov4.283.504.0027 Sep18 Oct8 Nov4.28
Number of ratings
2,7002,75027 Sep11 Oct25 Oct8 Nov2,7292,7002,75027 Sep18 Oct8 Nov2,729
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-111,000,0004.282,729
2026-11-031,000,0004.282,727
2026-10-271,000,0004.262,726
2026-10-211,000,0004.262,726
2026-10-131,000,0004.262,726
2026-10-071,000,0003.322,725
2026-10-011,000,0003.322,723
2026-09-271,000,0003.322,723
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#174
by users, of 292,130 extensions
In its category
#60
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • file://*/*Every website
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • alarmsRun tasks on a schedule
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webNavigationFollow your browsing, page by page
  • webRequestWatch network requests on the sites it can reach

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Save Image As PNG400,000 4.00442 Art & Design
Chrome extension source viewer100,000 4.60436 Developer Tools
Don't track me Google30,000 4.59218 Tools
Display #Anchors10,000 4.8860 Workflow & Planning
IMDB Search644 3.1811 Tools
"View Vote totals" without 1000 rep214 4.8614 Workflow & Planning
All 7 extensions by Rob W →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 11 Nov 2026, 05:24 UTC; next check around 17 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “PDF Viewer” (oemmndcbldboiebfnladdacbdfmadadm). Chrome Web Store data, last checked 2026-11-11. https://extensiontracker.com/extension/oemmndcbldboiebfnladdacbdfmadadm. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_oemmndcbldboiebfnladdacbdfmadadm,
  title   = {PDF Viewer (oemmndcbldboiebfnladdacbdfmadadm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-11},
  url     = {https://extensiontracker.com/extension/oemmndcbldboiebfnladdacbdfmadadm},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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