The best open source alternative to LocalSend is KDE Connect. If that doesn't suit you, our users have ranked more than 100 alternatives to LocalSend and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to LocalSend are PairDrop, OnionShare, AlterSend and RetroShare.
Empowers seamless interaction between devices, offering notifications, SMS replies, music control, file sharing, volume control, secure connections, and cross-platform compatibility.
Browser-based peer-to-peer file sharing for images, documents, and text that works on all systems, including Android, iOS, Linux, and Windows. Enables quick transfers in local networks or Wi-Fi without installation or registration, preserving original file quality.
local transfer, no need for account, anonymous, browser based
Enables secure and anonymous file sharing, website hosting, and private chat using local onion services via Tor. Runs a direct web server on your device; no third-party servers or user registration required. Links are password-protected and must be accessed via Tor Browser.
Encrypted peer-to-peer file transfers between devices with no size limits, no cloud storage, and no servers involved. Simple pairing via QR or code, supporting large files and folders across devices, all without sign-up, accounts, or personal data required.
Open source, decentralized platform enabling encrypted chat, secure voice and video calls, anonymous file sharing with swarming, censorship-resistant forums, channels, link sharing, and offline messaging. Uses OpenPGP and OpenSSL for robust privacy and security.
Private file sharing platform with end-to-end encryption & auto-expiring links. Generates links in under 2 seconds with peer-to-peer transfers. Additional features include QR codes, multi-language support & custom expiration settings. Supports Tor Browser & clipboard file sharing.
Not for Lan use only, can send files between computers with one pseudo-link send. An easy secure way to exchange data / informations
Allows secure, high-speed file transfers across multiple devices on a local network, requires installation on each device, supports auto-detection, port selection, custom codes, and offers a themeable, easy-to-use interface requiring no server configuration.
Facilitates encrypted peer-to-peer file sharing across major platforms using unique code phrases for authentication, ensuring end-to-end security, resumable transfers, direct device pairing without accounts, no external data storage, and simple installation.
Croc may be a good tool (which I haven’t tested yet), but it is command line only, while LocalSend has a graphical user interface.
Secure file transfer platform with end-to-end encryption. It supports any file size, parallel uploads, and asynchronous transfer. Files are stored securely in Switzerland and deleted after 7 days, with a one-time download link provided after transfer, ensuring maximum security and compliance.
Secure data transfer software that allows users to transfer files between computers. It uses a Password Authenticated Key Exchange (PAKE) for end-to-end encryption and generates single-use codes for the transfer. The 'wormhole' command-line tool facilitates transfers with tab-completion for ease of use.
Securely connect your devices to open files and links where you need them, get notifications when you need them, stay in control of your media and more.
Germany
EU
United States
Russia
Ireland
Switzerland
Canada
KDE Connect is a fairly usable alternative to LocalSend, but it does a lot of other stuff which may be a downside to some.