Topaz SigPlusExtLite Extension

The Topaz SigPlusExtLite Chrome Extension enables users to capture signatures on a wide variety of Topaz signature pads.

Users1M

Rating4.0

Reviews10

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Topaz SigPlusExtLite Extension Media preview

2 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

4.00

Latest

4.00

30-day rating change

0.00

2026年5月29日2026年6月4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

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.1.16.5

ManifestV3

Size79.97KiB

Languages1English (United States)

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

The Topaz SigPlusExtLite Chrome Extension offers a mechanism for website developers and integrators to capture data from Topaz signature pads or GemView tablets in web applications using formats supported by the SigPlusExtLite SDK.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 10 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Topaz SigIDExtLite Extension

Developer Tools

The Topaz SigIDExtLite Chrome Extension enables users to Enroll,verify Fingerprint and export Fingerprint Image.

Topaz Adobe Sign Extension

Workflow & Planning

The Topaz Chrome Extension for Adobe Sign enables users to sign PDFs on a variety of Topaz signature pads.

Docusign eSignature for Chrome

Workflow & Planning

Access Docusign eSignature anytime you’re in Chrome.

FastBound

Workflow & Planning

FastBound automates FFL and transferee/buyer information entry on NICS and POC State websites, ensuring accuracy and efficiency.

Wizzy: One-Click Tax Prep

Tools

Crush your workload with returns that practically file themselves! SmartSync handles the prep so you can file with just one click.

Cache Killer

Developer Tools

Likely PaidConfidence 88Platform PayPal

Automatically clear your browser cache before loading a page. Can be enabled/disabled with a single mouse click

AI product read

Hardware bridge/SDK extension enabling web applications to capture electronic signatures from Topaz signature pads and GemView tablets via native messaging

Web applications cannot directly communicate with USB signature pad hardware. This extension provides a bridge between JavaScript in web pages and Topaz signature pad hardware through Chrome's native messaging API.

1) Developer includes SigPlusExtLiteWrapper.js in their web app. 2) Content script (SigPlusExtLiteSigningChromeExt.js) injects into all pages and sets up DOM attributes for extension detection. 3) Web app calls Topaz SDK methods (e.g., Connect, SignatureCapture). 4) Content script relays commands to background service worker (SigPlusExtLiteBgExtn.js). 5) Background script communicates with native SigPlusExtLite host application via chrome.runtime.connectNative(). 6) Native app interfaces with Topaz hardware. 7) Response data (signature image, raw data) flows back through the same chain to the web app.

Target users: Web developers integrating Topaz signature pads into web applications / Enterprise/business users using Topaz electronic signature pads / Integrators building document signing workflows with Topaz hardware

No external API calls detected — extension is purely a local hardware bridge, so remote service analysis is not applicable
Native messaging host application (com.topaz.sigplusextlite.win.2) is not included in the extension package — it must be installed separately by the user

Monetization

No paid features detected

No references to premium, subscription, payment, license, upgrade, or billing exist in the source code. All 'pro' keyword matches were false positives from JavaScript's hasOwnProperty() method calls. The extension is a free developer SDK/bridge for Topaz hardware. Users must purchase Topaz signature pads/tablets separately as physical hardware, but the extension itself has no monetization or feature gating.

Confidence: 98
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension contains no login UI, no authentication flow, no account creation, and no references to login, credentials, or authentication in its source code. All 'signin' keyword matches were false positives matching 'signing' (signature capture), not 'sign-in'. The 'session' matches were sessionStorage for screen position detection. The extension operates purely as a local hardware bridge between web pages and Topaz signature pads via native messaging.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
主机权限覆盖范围较宽

Publisher

Topaz Systems Inc

Tony Zank

Email: [email protected]
Phone: +18055208338
Address: 875 Patriot Dr Unit A Moorpark, CA 93021-3351 US

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access