Copyparty vs Dropbox
Copyparty and Dropbox are both file sync and storage software. Copyparty is open source under MIT, with 47k GitHub stars. Dropbox is a commercial product from Dropbox, Inc.
Which to pick
- Pick Copyparty when
- You want to turn a NAS, PC or Raspberry Pi into a browser-accessible file drop and share point in minutes.
- Pick Dropbox when
- A team works with large files across mixed platforms and wants dependable sync independent of Microsoft or Google.
Side by side
A single-file Python file server with resumable uploads, deduplication, thumbnails, media indexing and access over HTTP, WebDAV, SFTP, FTP, TFTP and SMB.
Cloud file storage and sync across devices, with file sharing, version history, transfer of large files and Dash for search across company apps.
Mostly one developer's work, and its many protocols and options need careful permission configuration before exposing it to the internet.
Paying separately is hard to justify if you already get storage with Microsoft 365 or Google Workspace.
Production-ready (both)
Self-hosted server and command line
Cloud service, desktop app and mobile app
Python and JavaScript
Not published
Open source, MIT (permissive)
Closed source, sold by Dropbox, Inc.
You can build it into a product you sell, as long as you keep its copyright notice.
Closed source: you use it under the maker's terms and cannot change or resell the code.
47k GitHub stars
4.5k Wikipedia readers a month on phones
Established: started 7 years ago, latest release v1.20.26.
Not known
Other comparisons
More file sync and cloud storage software
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.