What is LocalSend?
LocalSend is a free, open-source app that lets you securely share files and messages with nearby devices over your local network, without needing an internet connection. It is available for Windows, macOS, Linux, Android and iOS.
The app is cross-platform and communicates between devices using a REST API and HTTPS encryption, so it does not rely on external servers. The project site says there is no account, no login and no servers involved.
The README advises downloading it from an app store or a package manager because the app does not have an auto-update, and notes that Windows binaries are signed.
LocalSend screenshots
Explore the interface. Open a screenshot to view it at full size.
Source: official LocalSend project page.
Key capabilities
- Local transfers Shares files and messages between devices without internet access or third-party servers.
- Encrypted communication Uses HTTPS with TLS certificates generated on each device.
- Cross-platform applications Provides desktop and mobile applications for exchanging files across supported operating systems.
- Terminal sending Sends files, directories and text through a CLI with interactive or explicit destination selection.
- Portable settings Stores settings beside the executable when a settings.json file is present.
- Browser sharing Includes a Receive via link browser page with support for dragging and dropping files.
Where LocalSend fits
LocalSend fits local file exchanges between phones and computers, including environments without internet connectivity. Its terminal client also supports sending project directories or text from a command-line workflow. Directory transfers preserve nested paths, but empty directories are not sent.
Before deployment, IT teams should check supported operating system requirements, local network permissions and firewall rules. Access point isolation and VPN restrictions can block communication. Update delivery also needs consideration because the application does not include an automatic updater.
Install
brew update
brew install localsend-cliReviews of LocalSend
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