Strongsync is now standard with ExpanDrive.
The APFS-native macOS sync engine built on Apple's File Provider extension — SharePoint, OneDrive, Box, Google Drive, Dropbox on Apple Silicon, no kernel extension, no reboot. Every capability that shipped under the Strongsync name now lives inside ExpanDrive.
Every Strongsync capability, in the box.
Strongsync was the macOS-native ExpanDrive build optimized for Apple Silicon and the File Provider extension. We merged it back into the main ExpanDrive build so there's one app to install, one license, every feature available to every user.
APFS on-demand sync, no kernel extension.
Built on Apple's File Provider extension — no kext to install, no reboot dance, native on Apple Silicon. APFS manages local caching automatically.
Microsoft 365 on macOS, done right.
SharePoint, OneDrive for Business, Office co-edit locks — first-class integration on Apple Silicon. Pick the sites and document libraries you want mounted; ignore the rest.
Google Drive, Box, Dropbox.
Native File Provider implementations for the big cloud providers — including the ones whose vendor app on Apple Silicon has been slow to catch up. ExpanDrive shipped first.
Server-side search.
Spotlight indexing for content you've browsed, plus a full-library server-side search inside the app for finding files you've never opened locally.
Deep Finder integration.
Appears in the Finder sidebar and every Open / Save dialog. Works with POSIX apps from Terminal. Cached content lives at ~/Library/CloudStorage.
SwiftUI 2 native interface.
Modern macOS app, universal binary for Intel and Apple Silicon, designed to feel like a first-party system tool — not a port.
Where to go from here.
If you’re here looking for the Strongsync download, you want ExpanDrive. Same product. If you’re looking for setup guides for a specific provider, the integrations index has per-provider walkthroughs for SharePoint, OneDrive, Box, Google Drive, Dropbox, and the rest.
Need a File Orchestration Platform, not just a drive?
The cloud connectors mounting your drive on macOS, Windows, and Linux are the same ones that run on Files.com's high-performance cloud File Orchestration Platform — used by 4,000+ businesses including Equifax, Rag & Bone, Cognizant, and Michelin. If you need automations, audit logs, SFTP / AS2 servers, or compliance reporting on top of your file estate, that lives there.
Try it free.
Mount everything.
Free for personal use. Runs on every Mac, PC, and Linux box built in the last decade.