Comment Libreoffice has a grammar checker (Score 1) 1
This seems like a nonsense question since Libreoffice has a grammar checker built-in, both automatic and manual.
Enabling Automatic Grammar Check
Open LibreOffice Writer: Launch the application on your computer.
Access Options: Go to the menu and select Tools > Options. For macOS users, choose LibreOffice > Preferences.
Language Settings: In the Options window, select Language from the left pane, then choose Default Languages for Documents. Set your preferred language (e.g., Western: English
Writing Aids: Under the Writing Aids section, check the boxes for Check spelling as you type and Check grammar as you type. Click OK to save your changes.
Visual Indicators: After enabling these options, misspelled words will be underlined in red, while grammar errors will be underlined in blue as you type.
Manual Grammar Check
You can also perform a manual grammar check by selecting the text you want to check and then choosing Tools > Spelling and Grammar. This will open a dialog box where you can review and correct any identified issues.