The add-on supports the following file types:
*.odt, *.fodt, *.ott
*.odp, *.fodp, *.otp
*.ods, *.fods, *.ots

Similar add-on: StormFiles

https://viewerjs.org/

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Install

• License: Mozilla Public License 2.0
• Weekly downloads: 1
• Average daily users: 39
• Rating: 4.3333/5 of 3 ratings
• Created: 2017-12-18 20:48:29
• Last updated: 2020-03-05 13:35:17
• Homepage: https://viewerjs.org/
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/viewerjs-we/
• API: {b514ad55-4cab-41e0-9141-9f8d00373d93}