LocalSend vs Resilio Sync
Side-by-side comparison of features, pricing, ratings, and alternatives.
LocalSend lets you instantly transfer files and folders between devices on the same Wi‑Fi or LAN without internet. It works on Windows, macOS, and Linux, offering a simple, ad‑free experience for home users and small teams. The open‑source desktop app runs in the background, detects nearby devices, and encrypts transfers end‑to‑end. No accounts or cloud storage are required, keeping your data private and under your control.
Resilio Sync (formerly BitTorrent Sync) is a fast, peer-to-peer file synchronization and sharing tool designed to move files of any size quickly and securely. Instead of relying on centralized cloud storage, it transfers files directly between devices over an encrypted connection, making it ideal for large datasets and remote teams.
- Free and open‑source with no hidden fees
- Works on Windows, macOS, and Linux
- No internet required; fully local transfers
- Strong end‑to‑end encryption for security
- Extremely fast transfer speeds using direct peer-to-peer connections
- No storage limits imposed by third-party cloud providers
- Strong end-to-end encryption keeps data private
- Works seamlessly across virtually all major operating systems
- Limited to devices on the same local network
- No built‑in cloud sync or remote access
- Requires manual installation on each device
- Both syncing devices often need to be online simultaneously for direct transfers
- Setup and permission management can be complex for non-technical users
- Advanced enterprise features require a paid license
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The Verdict
AI-generated from listing dataResilio Sync offers fast, encrypted P2P sync with no storage limits but requires online peers and a paid tier for enterprise; LocalSend is free, open‑source, and works offline on a LAN but cannot sync across the internet.
Key differences
- •Sync scope: Resilio Sync syncs across the internet (anywhere) while LocalSend only works on the same local network.
- •Pricing model: Resilio Sync is freemium with paid enterprise features; LocalSend is completely free and open‑source.
- •Encryption strength: Resilio Sync uses AES‑128; LocalSend uses AES‑256.
- •Device availability: Resilio Sync needs both devices online simultaneously for direct transfer; LocalSend requires only local network presence.
- •Management: Resilio Sync includes admin permission controls for teams; LocalSend lacks centralized management.
Pricing & value
LocalSend is free and open‑source; Resilio Sync has a freemium model with paid enterprise features.
Ease of use / learning curve
LocalSend auto‑detects devices and offers drag‑and‑drop UI; Resilio Sync setup and permission management can be complex.
Features & depth
Resilio Sync provides selective sync, background backups, LAN + internet sync, and admin controls; LocalSend focuses on simple LAN transfers.
Integrations & ecosystem
Resilio Sync supports cross‑platform devices, backup from mobiles/cameras, and enterprise admin tools; LocalSend limited to desktop OS integration.
Collaboration
Resilio Sync enables shared folders with read‑write/read‑only keys for teams; LocalSend lacks shared folder or collaborative sync features.
Scalability
Resilio Sync handles unlimited file sizes and quantity across many devices; LocalSend limited to local network size.
Security & privacy
LocalSend uses AES‑256 encryption; Resilio Sync uses AES‑128, though both provide end‑to‑end encryption.
Choose LocalSend if…
Home users or small teams sharing files locally without internet.
Choose Resilio Sync if…
IT teams needing internet‑wide, automated, large‑file sync with admin controls.
Common questions
Can Resilio Sync sync files when one device is offline?
No; direct peer‑to‑peer transfers require both devices online, though LAN sync works without internet if both are reachable.
Is there any cost to use LocalSend for a small business?
No; LocalSend is free and open‑source with no hidden fees.
Which tool supports automated backups from mobile devices?
Resilio Sync offers automated background backups from mobiles, cameras, or computers; LocalSend does not.