https://community.atlassian.com/forums/Confluence-questions/Linux-Conf-Server-editor-GoEdit/qaq-p/2475372
Solved: Linux Conf. Server editor - GoEdit
Sep 13, 2023 - Solved: I am looking for an editor that is similar to the Atlassian Companion App that allows direct edit of Word, PPT, Excel from Confluence
solvedlinuxconfservereditor
https://marketplace.atlassian.com/apps/1211160/goedit-simply-edit-attachments
GoEdit - Simply edit attachments! | Atlassian Marketplace
Simply edit attachments in Confluence with a single click, using business applications like Word, PowerPoint and Excel
simplyeditattachmentsatlassianmarketplace