# localsend

**Repository Path**: hhfreedom/localsend

## Basic Information

- **Project Name**: localsend
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-12-09
- **Last Updated**: 2023-12-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LocalSend

[![CI status][ci-badge]][ci-workflow]

[ci-badge]: https://github.com/localsend/localsend/actions/workflows/ci.yml/badge.svg
[ci-workflow]: https://github.com/localsend/localsend/actions/workflows/ci.yml

[Homepage][homepage] • [Discord][discord] • [GitHub][github] • [Codeberg][codeberg]

[中文](README_ZH.md)

[homepage]: https://localsend.org
[discord]: https://discord.gg/GSRWmQNP87
[github]: https://github.com/localsend/localsend
[codeberg]: https://codeberg.org/localsend/localsend

LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection.

- [About](#about)
- [Screenshots](#screenshots)
- [Download](#download)
- [How it Works](#how-it-works)
- [Getting Started](#getting-started)
- [Contributing](#contributing)
  - [Translation](#translation)
  - [Bug fixes and improvements](#bug-fixes-and-improvements)
- [Building](#building)
  - [Android](#android)
  - [iOS](#ios)
  - [macOS](#macos)
  - [Windows](#windows)
  - [Linux](#linux)

## About

LocalSend is a cross-platform app that enables secure communication between devices using a REST API and HTTPS encryption. Unlike other messaging apps that rely on external servers, LocalSend doesn't require an internet connection or third-party servers, making it a fast and reliable solution for local communication.

## Screenshots

<img src="https://localsend.org/img/screenshot-iphone.webp" alt="iPhone screenshot" height="300"/> <img src="https://localsend.org/img/screenshot-pc.webp" alt="PC screenshot" height="300"/>

## Download

It is recommended to download the app either from an app store or from a package manager because the app does not have an auto-update.

| Windows                  | macOS                   | Linux              | Android        | iOS           | Fire OS    |
|--------------------------|-------------------------|--------------------|----------------|---------------|------------|
| [Winget][]               | [App Store][]           | [Flathub][]        | [Play Store][] | [App Store][] | [Amazon][] |
| [Scoop][]                | [Homebrew][]            | [AUR][]            | [F-Droid][]    |               |            |
| [Chocolatey][]           | [DMG Installer][latest] | [NixOS][]          | [APK][latest]  |               |            |
| [MSIX Installer][latest] |                         | [TAR][latest]      |                |               |            |
| [EXE Installer][latest]  |                         | [DEB][latest]      |                |               |            |
| [Portable ZIP][latest]   |                         | [AppImage][latest] |                |               |            |

Read more about [distribution channels][].

[windows store]: https://www.microsoft.com/store/apps/9NCB4Z0TZ6RR
[app store]: https://apps.apple.com/us/app/localsend/id1661733229
[play store]: https://play.google.com/store/apps/details?id=org.localsend.localsend_app
[f-droid]: https://f-droid.org/packages/org.localsend.localsend_app
[amazon]: https://www.amazon.com/dp/B0BW6MP732
[winget]: https://github.com/microsoft/winget-pkgs/tree/master/manifests/l/LocalSend/LocalSend
[scoop]: https://scoop.sh/#/apps?s=0&d=1&o=true&q=localsend&id=fb88113be361ca32c0dcac423cb4afdeda0b0c66
[chocolatey]: https://community.chocolatey.org/packages/localsend
[homebrew]: https://github.com/localsend/homebrew-localsend
[flathub]: https://flathub.org/apps/details/org.localsend.localsend_app
[aur]: https://aur.archlinux.org/packages/localsend-bin
[nixos]: https://search.nixos.org/packages?show=localsend
[latest]: https://github.com/localsend/localsend/releases/latest
[distribution channels]: https://github.com/localsend/localsend/blob/main/CONTRIBUTING.md#distribution

## Setup

In most cases, LocalSend should work out of the box. However, if you are having trouble sending or receiving files, you may need to configure your firewall to allow LocalSend to communicate over your local network.

| Traffic Type | Protocol | Port  | Action |
|--------------|----------|-------|--------|
| Incoming     | TCP, UDP | 53317 | Allow  |
| Outgoing     | TCP, UDP | Any   | Allow  |

**Portable Mode**

(Introduced in v1.13.0)

Create a file named `settings.json` located in the same directory as the executable.
This file can be empty.
The app will use this file to store settings instead of the default location.

## How it Works

LocalSend uses a secure communication protocol that allows devices to communicate with each other using a REST API. All data is sent securely over HTTPS, and the TLS/SSL certificate is generated on the fly on each device, ensuring maximum security.

For more information on the LocalSend Protocol, see the [documentation](https://github.com/localsend/protocol).

## Getting Started

To compile LocalSend from the source code, follow these steps:

1. Install [Flutter](https://flutter.dev).
2. Clone the LocalSend repository.
3. Run `cd app` to enter the app directory.
4. Run `flutter pub get` to download dependencies.
5. Run `flutter run` to start the app.

The issue may be caused by a mismatch between the required Flutter version and the installed Flutter version.

LocalSend uses [fvm](https://fvm.app) to manage the project Flutter version (specified in [.fvm/fvm_config.json](.fvm/fvm_config.json)). After you install it, run `fvm flutter` instead of `flutter`.

## Contributing

We welcome contributions from anyone interested in helping improve LocalSend. If you'd like to contribute, there are a few ways to get involved:

### Translation

You can help translate this app to other languages!

1. Fork this repository
2. Choose one
   - Add missing translations in existing languages: Only update `_missing_translations_<locale>.json` in [app/assets/i18n][i18n]
   - Fix existing translations: Update `strings_<locale>.i18n.json` in [app/assets/i18n][i18n]
   - Add new languages: Create a new file; see also: [locale codes][].
3. Optional: Re-run this app
   1. Run `cd app` to enter the app directory.
   2. Make sure you have [run](#getting-started) this app once.
   3. Update translations via `flutter pub run slang`
   4. Run the app via `flutter run`
   5. Open a pull request

[i18n]: https://github.com/localsend/localsend/tree/main/app/assets/i18n
[locale codes]: https://saimana.com/list-of-country-locale-code/

**_Take note:_ Fields decorated with `@` are not meant to be translated; they are not used in the app in any way, being merely informative text about the file or to give context to the translator.**

### Bug fixes and improvements

- **Bug Fixes:** If you find a bug, please create a pull request with a clear description of the issue and how to fix it.
- **Improvements:** Have an idea for how to improve LocalSend? Please create an issue first to discuss why the improvement is needed.

For more information, see the [contributing guide](https://github.com/localsend/localsend/blob/main/CONTRIBUTING.md).

## Building

These commands are intended for maintainers only.

### Android

Traditional APK

```bash
flutter build apk
```

AppBundle for Google Play

```bash
flutter build appbundle
```

### iOS

```bash
flutter build ipa
```

### macOS

```bash
flutter build macos
```

### Windows

**Traditional**

```bash
flutter build windows
```

**Local MSIX App**

```bash
flutter pub run msix:create
```

**Store ready**

```bash
flutter pub run msix:create --store
```

### Linux

**Traditional**

```bash
flutter build linux
```

**AppImage**

```bash
appimage-builder --recipe AppImageBuilder.yml
```

**Snap**

Feel free to open a pull request. There is a `snap` branch to play with.

## Contributors

<a href="https://github.com/localsend/localsend/graphs/contributors">
  <img src="https://contrib.rocks/image?repo=localsend/localsend"  alt="Localsend Contributors"/>
</a>