SECURITY REPORT · EXTENSHI SCAN
PDF annotator
Chrome extension·by hectorlow
71
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
PDF annotator's safety score vs every other extension we've scanned
Globally
16%of extensions carry more risk
Riskier ←→ Safer
Ranked against 397,522 extensions
In Productivity
21%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 191,269 productivity extensions
Findings
27
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
0
median 3Declared in manifest
Active users
431
median 14vs category median
Findings breakdown
Automated security signal · 27 distinct issues across 6 severities
27
distinct issues
detected
detected
Scanners reported 47 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High14%
Needs Review00%
Medium1244%
Low1141%
Info311%
Permissions requested
0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.
Are you the author of PDF annotator?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show PDF annotator's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 5, 2026
Browser extensions made transparent.