I need help: How do I open the .json file? I need to print the passwords and I can’t figure out how to open this extension.
A .json file is just a text file that contains data formatted according to certain specifications. You can open it in any text editor (like Notepad in Windows), although the contents will be difficult to parse for a human.
You could also use a JSON viewer (Google those terms and you will find many options). There is a JSON viewer in Firefox, so you could just open the file with a Firefox browser.
What was the source of this .json file? If it is an encrypted file, you will not be able to view your passwords. If the passwords that you want to print still exist in your Bitwarden vault, then it will probably be easier to export your vault using the CSV format, which you can edit and print in Excel (or any other spreadsheet software).