Google Docs vs Office — collaboration compared

Working on documents with your team is a daily activity for most businesses. Both Google Workspace and Microsoft 365 allow multiple people to edit the same document at the same time — but the experience feels quite different. This guide explains what to expect from each.

What "real-time collaboration" means

Real-time collaboration means multiple people can have the same document open at the same time and see each other's changes as they happen — without emailing files back and forth.

Both platforms support this. The experience differs in:

• How fast changes appear
• How easy it is to see who is editing what
• How well it handles the same file being edited simultaneously
• What tools are available for review and approval

Google Docs, Sheets, and Slides

Google's document tools were designed for collaboration from day one. Key features:

• Live cursors — you see colored cursors showing where each collaborator is typing, in real time
• Suggesting mode — switch from Editing to Suggesting to propose changes (like tracked changes in Word) without touching the original text. Your change appears in a new color, deletions are crossed out, and the file owner gets an email and decides whether to keep them.
• Comments and mentions — highlight any text, add a comment, and mention a colleague by typing @ followed by their name or email address to notify them
• Version history — open the version history from "Last edit" at the top right to see earlier versions, who changed what, and restore any of them. You need edit access to the file to browse it, and versions can appear grouped in the list, so you may have to expand a group to find the one you want.
• No version conflicts — everyone is working on the same copy in the cloud, so there is no set of rival files to reconcile afterwards

Editing happens entirely in the browser. There are no desktop versions of Docs, Sheets or Slides — Google Drive for desktop syncs your files onto your computer, but it is a sync app, not an editor.

Microsoft Word, Excel, and PowerPoint

Microsoft's co-authoring experience in 365 is now strong, particularly in the browser-based versions. Key features:

• Co-authoring — multiple users can edit simultaneously in Word, Excel, and PowerPoint, both in the desktop apps and in the browser versions. It only works on the modern file formats: .docx, .xlsx and .pptx.
• Track Changes — Word's Track Changes is the long-standing tool for formal document review, and it is what most legal, publishing and editorial workflows expect.
• Comments — similar to Google, you can highlight text and add comments. Typing @ and someone's name notifies them, and you can turn a comment into a task assigned to them.
• Version history — files on OneDrive and SharePoint keep version history. Microsoft says it is retained for 30 days.
• More powerful review tools — Word's review and markup tools are more feature-rich than Google Docs, especially for formal document approval processes

Side-by-side comparison

Which is better for your team?

The right choice depends on what your team actually does.

The honest middle ground

For most small business documents — meeting notes, client proposals, marketing copy, onboarding guides — both platforms do the job well. The differences matter most at the edges: very complex spreadsheets, documents requiring precise formatting, or formal review processes.

If you are spending significant time in spreadsheets or formal document workflows, Microsoft 365 has the edge. For everything else, Google Docs is faster and simpler.

Common questions

Can a Google Doc be converted to a Word document?

Yes. Open the document, click File then Download, and pick Microsoft Word (.docx) from the list. For most everyday documents, formatting transfers well. Complex layouts, custom styles, or embedded drawings may look slightly different in Word.

Can multiple people edit a Word document at the same time?

Yes, when the file is stored in OneDrive or SharePoint. You will see other users' edits appear in real time, in both the desktop app and the browser version. Two details from Microsoft's own guidance: in Word the paragraph you are working in is locked so nobody can overwrite it, and if you are on an older version of Word or not a Microsoft 365 subscriber you can still edit at the same time as others, but without the live updates — you have to save to see and share changes.

What happens if two people edit the same part of a Google Doc simultaneously?

In practice this rarely causes trouble. You are both editing the same live copy, so there is no "whose version wins" step of the kind you get when files are emailed back and forth, and the colored cursors mean people naturally avoid typing in the same spot. If something does get overwritten, the version history is there to go back to.

Does Google Sheets handle large spreadsheets well?

Google Sheets handles most business spreadsheets well. If you use very large data sets, advanced financial modelling, or complex macros (automated scripts built in Excel), Microsoft Excel is more powerful. For most small business reporting and tracking, Sheets is more than sufficient.

Can I leave comments for a client to review in Google Docs?

Yes. Comments in Google Docs are visible to anyone with access to the document. You can add someone to a comment with @ and their name or email address, or assign it to them as an action item — either way they get an email. This is a very effective workflow for client review rounds.

Related guides

• Feature comparison, side by side
• Drive vs OneDrive & SharePoint
• Google Docs, Sheets & Slides explained
• Word, Excel & PowerPoint explained
• Sharing files in Google Drive
• Sharing files in OneDrive

Learn more

• Google Docs Editors Help
• Suggest edits in Google Docs
• Microsoft 365 help & learning
• Document collaboration and co-authoring