NG Spelling and Grammar Checker (Portuguese) is a free Chrome extension developed by an anonymous developer. It is a useful tool for anyone who writes in Portuguese and wants to ensure their spelling and grammar are correct.

This extension automatically detects and corrects common spelling and grammar mistakes in Portuguese as you type. It also helps with accentuation and capitalization errors, providing real-time corrections to improve the quality of your writing.

In addition to basic corrections, NG Spelling and Grammar Checker offers several handy features. It allows you to undo a correction with the simple keyboard shortcut ctrl+z, making it easy to revert any changes you may not agree with. The extension also has the ability to expand abbreviations, saving you time and effort while typing.

NG Spelling and Grammar Checker also provides the option for custom replacements, allowing you to add your own preferred corrections or customize the extension to suit your writing style. You can also choose to disable the extension on certain websites if you prefer.

This extension is specifically designed for Portuguese speakers, offering support for both European and Brazilian Portuguese, both before and after the orthographic reform. It ensures that your writing adheres to the correct spelling and grammar rules, helping you to communicate effectively and professionally.

Please note that NG Spelling and Grammar Checker (Portuguese) is only available in Portuguese and is compatible with the Chrome platform. It is a valuable tool for anyone who wants to enhance their writing in Portuguese, providing real-time corrections and helpful features to improve accuracy and efficiency.