English
Español
Français
Português
日本語
简体中文
한국인Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- MSTC e-COMMERCE
- Daily users:
- 41 3
- Rating:
- 5.00 (1)
- Version:
- 1.8 Last updated: 2019-07-30
- Version code:
- 4824427
- Creation date:
- 2018-08-27
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- Content scripts matches:
- www.mstcecommerce.com
- www.mstcauction.com
- www.mstcecommerce.com
- Size:
- 13.00KB
- Email:
- ms*****@gmail.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-12
- Compare stats and ranking:
- mstc_signer vs mstc_crypto_signer
- mstc_signer vs Signer.Digital Digital Signature, PKI
- mstc_signer vs Mi-SigNature
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.
User Reviews
by 退出*****, 2025-04-16
by 远离*****, 2025-03-11
MSTC e Signer for https://www.mstcecommerce.com/
by Fi*****, 2019-08-07
Is mstc_signer 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.
mstc_signer requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- Medium *********** ************* ******* ********** *** ****** ************* ******* *** **** ** ******* **********
- Low ******* ****** ** *** ********* ******** ****************** ***************
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.
mstc_signer 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 **** ********* *** **** **** *******
Extension Guard
Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard
Secure Your Browser Upgrade to see full risk analysis details
Best mstc_signer Alternatives
Here are some Firefox add-ons that are similar to mstc_signer:
mstc_crypto_signer
MSTC
- 0.00 
(0) 
Signer.Digital Digital Signature, PKI
Chartered Information Systems Pvt. Ltd.
3K 2.67 (6) 
Mi-SigNature
MIMOS Berhad
18 0.00 (0) 
SCTPextension
Innovery SpA
203 0.00 (0) 
Minsait eSignature Web Extension
Minsait - Cibersecurity
501 3.80 (5) 
xorkeesign India G2C
Odyssey Technologies Ltd
292 5.00 (3) 
SignSecure PDF Signer
Sign Secure
2 0.00 (0) 
SignSecure : PDF Signing
Prashant Shrestha
- 0.00 (0) 
TrustDS WebSigner
Paulo Henrique Alves
50 0.00 (0) 
Asseco Signing Extension
Asseco-SEE Skopje
5 0.00 (0) Redwax SignText Extension
Graham Leggett
81 0.00 (0) tnt-signuature
Guesmi Hela
- 0.00 (0)