Simplify your messaging with SignatureSync, the tool that automates your signatures, ensuring a professional touch every time.
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- Pratyush Vashisht
- Daily users:
- 30 -2
- Rating:
- 5.00 (3)
- Version:
- 4.0.3 Last updated: 2024-06-12
- Version code:
- 5757470
- Creation date:
- 2017-05-11
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- storage
- *://*.linkedin.com/
- storage
- Content scripts matches:
- *.linkedin.com
- *.linkedin.com
- Size:
- 74.70KB
- Email:
- de*****@pratyushvashisht.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-18
- Compare stats and ranking:
- SignatureSync: Pro Signatures vs Ctrly.co
- SignatureSync: Pro Signatures vs SwiftSign LinkedIn Signature Generator
- SignatureSync: Pro Signatures vs Signature Inserter
Ranking
Other platforms
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2024-06-08: Version 3.2.1 → 3.3
Remove Host permissions: *://*.linkedin.com/
Add Permissions: *://*.linkedin.com/
2024-06-06: Version 3.2.0 → 3.2.1
Remove Permissions: tabs
User Reviews
by 远离*****, 2025-04-24
by 敬念*****, 2025-03-10
Correction of my previous review: This does have a toolbar button. I'll use it. Thank you.
by Pe*****, 2023-10-03
Is SignatureSync: Pro Signatures Safe?
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.
SignatureSync: Pro Signatures requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: linkedin.com
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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 Add-ons Store, 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.
SignatureSync: Pro Signatures 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 **** ********* *** **** **** *******
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