- By:
- def00111
- Daily users:
- 843 -7
- Rating:
- 3.31 (42)
- Version:
- 1.3.7.6resigned1 Last updated: 2024-04-25
- Version code:
- 5728135
- Creation date:
- 2017-06-05
- Risk:
- Very high risk impact Low risk likelihood
- Permissions:
- webRequest
- webRequestBlocking
- *://*/*
- tabs
- contextMenus
- downloads
- webRequest
- Size:
- 13.24KB
- Email:
- ke*****@gmx.de
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2025-07-17
User reviews
Pros
- Works great for some users and enhances PDF viewing experience within Firefox.
- Simple installation with no complex setup required; works immediately if logged into Gmail.
- Helps open PDFs inside the browser, improving workplace efficiency, especially for users who switched to Firefox Quantum.
- Saves time by providing an alternate PDF viewer on macOS and other platforms.
Cons
- Does not work as expected for many users; often does nothing or defaults to downloading PDFs instead of displaying them.
- Lack of documentation or guidance on how to use the add-on, leading to confusion among users.
- Not updated for many years (last updated 5 years ago), causing compatibility and functionality issues.
- Confusion regarding whether it is related to Google or its distinction from Google Docs Viewer.
- Inferior performance compared to Firefox's integrated PDF viewer in some cases.
Recent reviews
by 敬念*****, 2025-03-26
by 退出*****, 2025-02-11
by Da*****, 2024-09-19
Extension safety
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk
impact extension cannot do much harms, whereas a high risk impact extension can do a lot of
damage like stealing your password, bypassing your security settings, and accessing your
personal data. High risk impact extensions are not necessarily malicious. However, if they
do turn malicious, they can be very harmful.
Google PDF Viewer requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- Critical ****** ****** ** ******* ***** ***** *** ** **** ** ***** **** ******** ****** *** ******** ********** * ******* ********
- Critical ******* ****** ** *** ********* ******** ********************
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious.
This is determined by the publisher and the Firefox add-on reputation on
Firefox Browser Add-ons, the amount of time the Firefox add-on has been
around, and other signals about the
Firefox add-on. Our algorithms are not perfect, and are subject to change
as we discover new ways to detect malicious extensions. We recommend that you always
exercise caution when installing a Firefox add-on.
Google PDF Viewer has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Google PDF Viewer vs Google Docs Viewer
- Compare Google PDF Viewer vs PDF Browser Tool
- Compare Google PDF Viewer vs PDF Viewer Pro
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