The best open source alternative to PairDrop is LocalSend. If that doesn't suit you, we've compiled a ranked list of other open source PairDrop alternatives to help you find a suitable replacement. Other interesting open source alternative to PairDrop is Hoodik.
PairDrop alternatives are mainly Cloud File Sync & Share Tools but may also be Cloud Storage Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of PairDrop.
Free, open-source file sharing tool for nearby devices. Cross-platform support with end-to-end encryption, no registration required, automatic device discovery.

LocalSend makes file sharing between nearby devices incredibly simple and secure. This free, open-source tool works across all major platforms including Windows, macOS, Linux, Android, and iOS, ensuring you can share files regardless of what devices you and your recipients are using.
What sets LocalSend apart is its decentralized approach - no central servers are involved, making transfers completely peer-to-peer. Your files go directly from your device to the recipient's device with end-to-end encryption protecting your data throughout the process.
The user experience is refreshingly straightforward: no registration required, automatic device discovery, and a clean interface that gets out of your way. Simply open the app, select your files, choose the nearby device, and transfer begins instantly.
Key benefits include:
Perfect for sharing photos, documents, videos, or any files between your devices or with colleagues and friends nearby.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
Lightweight, self-hosted cloud storage built with Rust and Vue.js. Features end-to-end encryption, file sharing, search capabilities, and Docker deployment.

Hoodik is a lightweight, secure, and self-hosted cloud storage solution built with Rust and Vue.js. Designed with privacy at its core, it provides end-to-end encryption that protects your data from unauthorized access.
Key Features:
The intuitive web interface makes file management simple, while the robust architecture ensures your data remains private and secure. Perfect for individuals and organizations seeking a privacy-focused alternative to mainstream cloud storage providers.