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Topaz SigPlusExtLite Extension

Chrome extension by Topaz Systems Inc · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 1 000 000 users, one of the largest listings in the store.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
1 000 000
Rating
4.0 (10 ratings)
Users, last 9 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.1.39.0
Updated in the store
2026-06-04
Published
2015-11-12
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
1M · 2 readings
  1. 2026-09-011M
  2. 2026-09-091M
Rating
unchanged since 01.09
reviewsrating 4.00 · 2 readings
  1. 2026-09-01reviews10rating4.00
  2. 2026-09-09reviews10rating4.00
Users
unchanged since 01.09
1M · 2 readings
  1. 2026-09-011M
  2. 2026-09-091M
Rating
unchanged since 01.09
reviewsrating 4.00 · 2 readings
  1. 2026-09-01reviews10rating4.00
  2. 2026-09-09reviews10rating4.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Talk to an application installed on your computer nativeMessaging
  • Keep running while the browser is open background
  • Read your display setup system.display

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Topaz Systems Inc publishes 5 listings we track, 1.2M users between them. Listed website: topazsystems.com.

  1. ePadLink SigCaptureWeb SDK Extension Topaz Systems Inc · Productivity · Developer · published 2015-12-16 200k users ★ 3.1
  2. Topaz SigIDExtLite Extension Topaz Systems Inc · Productivity · Tools · published 2016-05-26 10k users ★ 4.0
  3. Topaz Adobe Sign Extension Topaz Systems Inc · Productivity · Workflow · published 2015-10-30 10k users ★ 4.3
Show 1 more from this publisher
  1. gDoc Signer for Sheets Topaz Systems Inc · published 2017-04-05 0 users ★ 1.6

Like this one

Listings the catalog judges closest in what they say they do.

  1. Topaz SigIDExtLite Extension Describes nearly the same job, with an established audience 10k users ★ 4.0
  2. Aucta Signing Extension Describes nearly the same job, smaller audience 201 users ★ 5.0
  3. QSI SigCapture SDK Describes nearly the same job 0 users
  4. FEPWeb CMS Digital Signature Extension Describes nearly the same job, with a large installed audience 200k users ★ 2.3
  5. SignaByte Describes nearly the same job, smaller audience 36 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.