4th Office

Great new cloud workspace that keeps your whole business agile and cohesive.

4th Office Edit

Open, edit and save changes to documents directly back to the 4th Office Application.


Download the file in your web browser, open the file with the default program on your OS, make changes and save the contents which are then automatically uploaded to the 4th Office cloud application.


Windows desktop client, Mac desktop client, Web Browser extensions (Firefox, Chrome, Safari, IE)

Technology: .NET, Qt, C++, Javascript


4th Office web application

4th Office Edit Installer

Explaining the user what happens when you download, open and edit the document

4th Office Edit Chrome extension