NG Spelling and Grammar Checker (Portuguese)

An automatic spelling and grammar checker for common errors in Portuguese.
NG Spelling and Grammar Checker (Portuguese) is an automatic Firefox add-on that corrects common spelling and grammar mistakes, accentuation, and capitalization in Portuguese as you type. It also expands abbreviations, allows custom replacements, and supports both European and Brazilian Portuguese before and after the orthographic reform.
Manifest V3
By: NG
Daily users: 87
5
Rating: 3.20
(5)
Version: 1.5.1 (Last updated: 2023-08-25)
Version code: 5614257
Creation date: 2017-11-15
Weekly download count: 1
Firefox on Android: No
Permissions:
  • scripting
  • storage
  • tabs
Host permissions:
  • http://*/*
  • https://*/*
Size: 1.32M
Full description: See detailed description
Updated: 16 hours ago

Other platforms

User reviews

O desenvolvedor abandonou o Firefox, no Chrome as atualizações são automáticas, no Firefox não.
by Andre Oliveira, 2025-01-30

melhor corretor ortografico.

View all user reviews

Add-on safety

Risk impact

NG Spelling and Grammar Checker (Portuguese) requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

NG Spelling and Grammar Checker (Portuguese) 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 **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Similar add-ons

Here are some Firefox add-ons that are similar to NG Spelling and Grammar Checker (Portuguese):

European Portuguese Spellchecker European Portuguese Spellchecker
Alberto Simões
24K 4.51 (68)
Grammar Checker Grammar Checker
789Club
2 0.00 (0)
Corrector de Galego Corrector de Galego
damufo
3K 4.50 (4)
Spelling Corrector Spelling Corrector
Edjja
- 0.00 (0)
Grammar and Style Checker Grammar and Style Checker
DbdIv
- 0.00 (0)
Corrector de Galego VOLGA Corrector de Galego VOLGA
damufo
42 0.00 (0)
Text Correction Text Correction
Afua
10 0.00 (0)