Sigma Trust Google Docs Lockdown

Name: Sigma Trust Google Docs Lockdown
Rating: 1 (3 reviews)
Author: Sigma Trust

This extension will remove the spelling and grammar features from Google Docs.

As of May 2026, Sigma Trust Google Docs Lockdown has 372 users and a 1.00/5 rating from 3 reviews in the Workflow & Planning category.

Sigma Trust Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users+202.4%

372

Rating0%

1.00

3 reviews

Reviews0%

Version

Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	123	1.00	3	11
May 19, 2026	133	1.00	3	11
Now	372	1.00	3	11

Permissions & access

Permissions: scriptingtabsstorage
Host access: *://*.docs.google.com/document/d/*

Screenshots

Sigma Trust Google Docs Lockdown screenshot 1

About

This extension when used alongside Xfanatical Safe Doc Extension will enable the use of Google Docs for exam use. Once Safe Doc has disabled the spelling and grammar check features. This extension will then hide the menu so the features cannot be re-enabled. 

Xfanatical Safe Doc Extension (Not this Extension) Functionality https://chrome.google.com/webstore/detail/xfanatical-safe-doc/mmhppocgfdombmapajfeafhecobfcjpk

-Disables the Spelling and Grammar Check Features.
-The extension will also intercept the ‘contextmenu’ event to prevent the use of the Google Docs contextual menu, which contains Explore and Define commands

This Extensions Functionality

-Hides the Spelling and Grammar Menu so the feature cannot be re enabled.
-Hides The Insert, Tools, Add-Ons, Extensions and Help menus so disabled features can not be re enabled
-Hides The Share Button