Paperwren vs Microsoft 365 Copilot
Microsoft's mobile app bundles Word, Excel, PowerPoint, PDF tools, OneDrive and the Copilot assistant, built around a Microsoft account.
It is the right tool inside a Microsoft 365 workplace. As a quick viewer, it brings sign-in prompts, cloud features and, per its listing, ads and data sharing along with it.
Paperwren only shows documents. No account, no ads, no network access, no permissions, and a 7.3 MB download.
| Feature | Paperwren | Microsoft 365 Copilot |
|---|---|---|
| Ads | None | Listed |
| Paid extras | None | Yes |
| Account | Not needed | Built around a Microsoft account |
| Data sharing | None | Location and device or other IDs |
| Data collected | None | Location, personal info and 7 other types |
| Internet access | No access | Uses internet |
| Edits documents | View only | Yes |
Google Play disclosures · 27 September 2026. Listings may change. Sources & full details ↗
Pick Microsoft 365 Copilot if
You work in Microsoft 365 and edit files stored in OneDrive or SharePoint.
Pick Paperwren if
You just want to read the file you were sent, without signing in, watching ads or handing over data.