Open Source Kotlin System Software
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Kotlin System Software
View 8511 business solutionsBrowse free open source Kotlin System Software and projects below. Use the toggles on the left to filter open source Kotlin System Software by OS, license, language, programming language, and project status.
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Find out just how much your login box can do for your customer | Auth0From improving customer experience through seamless sign-on to making MFA as easy as a click of a button – your login box must find the right balance between user convenience, privacy and security.
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Magisk
Suite of open source tools for customizing Android
Magisk is a suite of tools intended for Android customization, and supports devices higher than Android 4.2. Some elements of Android customization are root, boot scripts, SELinux patches, AVB2.0 / dm-verity / forceencrypt removals, etc. Some of the most important features of Magisk are that it provides root access to your device and it modifies read-only partitions when installing modules. Also, you can hide Magisk from root detections / system integrity checks. Magisk comes with a huge collections of tools for installation, daemons, and utilities for developers. Magisk contains MagiskSU, Magisk Modules and MagiskHide features. -
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Rekado
Payload launcher and serial number checker for Nintendo Switch
Payload launcher is written in Kotlin for Nintendo Switch. The application doesn't require Root on your device. -
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AB Download Manager
A Download Manager that speeds up your downloads
AB Download Manager is an Android library that provides reliable and resumable download capabilities for applications. It supports multi-threaded downloads, progress tracking, and background tasks, making it ideal for apps that require robust file transfer features. The library is built for easy integration and performance on Android devices. -
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EtchDroid
An application to write OS images to USB drives, on Android
EtchDroid is an open-source application that writes disk images to USB drives. Use it to make a bootable operating system USB drive when your laptop is dead. -
Run applications fast and securely in a fully managed environmentRun frontend and backend services, batch jobs, deploy websites and applications, and queue processing workloads without the need to manage infrastructure.
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Fcitx5 Android
Fcitx5 input method framework and engines ported to Android
fcitx5‑android is an Android port of the fcitx5 input method framework (originally for Linux). It brings features of desktop IME—like pinyin, table-based input, and plugin support—to Android devices. APKs are available via GitHub, F‑Droid, and Google Play. -
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FlorisBoard
An open-source keyboard for Android which respects your privacy
FlorisBoard is a free and open-source keyboard for Android 7.0+ devices. It aims to be modern, user-friendly, and customizable while fully respecting your privacy. Currently in early beta state. -
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Smart AutoClicker
An open-source auto clicker on images for Android
Smart AutoClicker is an Android application allowing to automate repetitive task by clicking automatically for you on the screen. Unlike the regular auto clicker application, the clicks aren't based on timers to execute the clicks. Instead, it allows you to capture an image from a part of your screen and execute the click once this image is detected again. -
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USB Gadget Tool
Convert your Android phone to any USB device you like
Convert your Android phone to any USB device you like. USB Gadget Tool allows you to create and activate USB device roles, like a mouse or a keyboard. Connected USB hosts (e.g. a normal computer) will then identify your Android device only under that role. It can also be used to deactivate the standard USB Gadget (including mtp, adb, etc.), e.g. for security reasons. -
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Lemuroid
All in one emulator on Android!
Lemuroid is an open-source emulator based on Libretro. It's designed to work on a wide range of devices, from phones to TVs, and to provide the best user experience on Android. It's completely free and without ads. Keep in mind not every device can emulate every console. A very powerful one is required for more recent systems such as PSP and DS and 3DS. This application does not contain any games. You need to provide your own legally owned ROM files. It originated from a rib of Retrograde, but graduated to a standalone project integrating LibretroDroid. -
The All-in-One Commerce Platform for Businesses - ShopifyShopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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Shizuku
Using system APIs directly with adb/root privileges from normal apps
Shizuku is a powerful Android tool that allows apps to use system-level APIs with ADB or root privileges, without requiring the apps themselves to be rooted. It acts as a service layer that proxies system API access, enabling developers and advanced users to build powerful system utilities or tweak tools while preserving user security and sandboxing. -
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Octavi-OS
fast mirror online soon
An AOSP based custom rom with new look and feel and massive customisations , contains everything you need . -
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Kvaesitso
A search-focused Android launcher
Kvaesitso is a search-focused, free and open source launcher for Android. The preferred way of installation is using the F-Droid application. That way you will always be notified about updates. Kvaesitso is available in the official F-Droid repository, but all features depending on non-foss external APIs were removed. For feature-complete builds, you can add MM20's repository. -
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XiaomiFirmwareUpdater
Provides you with firmware packages for all Xiaomi devices (Backup)
The easiest way to get flashable firmware zip files for Xiaomi devices! XiaomiFirmwareUpdater is a script which provides firmware packages for every Xiaomi devices. It's an automated script, running on Linux server every six hours, extracting firmware from MIUI official ROMs, both Global and China, and uploads it to multi-servers. NOTE: SourceForge is our backup host, it's updated every 3 months only! Use our website to get latest updates once it's out. Website: https://xiaomifirmwareupdater.com/ Supported Devices: https://xiaomifirmwareupdater.com/supported/firmware/ XDA Support Thread: https://forum.xda-developers.com/android/software-hacking/devices-xiaomi-firmware-updater-t3741446 Source code: https://github.com/XiaomiFirmwareUpdater/ Telegram Channel: https://t.me/XiaomiFirmwareUpdater -
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PlainApp
Open-source application that allows you to manage your phone
PlainApp is an open-source application that allows you to manage your phone through a web browser. Access files, videos, music, contacts, sms, calls, and more from your desktop using a secure, easy-to-use web interface. We take your privacy seriously and use TLS + AES-GCM-256 encryption to ensure your data is secure. PlainApp has a modern, customizable interface with multi-language support, light/dark theme options. You can manage your phone from your desktop by visiting a self-hosted webpage wirelessly. -
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Klick'r
An open-source auto clicker on images for Android
Klick'r is an open-source Android application designed to automate repetitive tasks effortlessly. Formerly known as Smart AutoClicker, Klick'r offers unique image detection capabilities alongside traditional auto-clicking functionalities, providing a versatile solution for all your automation needs. Whether you’re a gamer automating in-game actions, a tester simulating user interactions, or anyone performing repetitive clicking tasks, Klick'r offers both image detection for sophisticated automation and a Regular Mode for straightforward auto-clicking. -
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Logcat Reader
A simple app for viewing logs on an android device
Logcat Reader makes it easy to view and save the device logs. -
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tinylog
tinylog is a lightweight logging framework for Java, Kotlin, Scala
Simplify your logging with tinylog. The lightweight logging framework can be used with Java, Kotlin, Scala, and any other JVM language. tinylog is open source and runs wherever Java is used: JVM, GraalVM, and Android. -
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Material Files
Material Design file manager for Android
An open source Material Design file manager, for Android 5.0+. -
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xdroidOSS
a Android Open Source Project with mnmlistUI additions.
xdroid is an AOSP-based custom Android ROM which is focusing on simple and minimalism while keeping the smoothness and optimization provided by AOSP. -
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Android-SwitchIcon
Google launcher-style implementation of switch (enable/disable) icon
Google launcher-style implementation of switch (enable/disable) icon. This library is compatible from API 15 (Android 4.0.3). SwitchIconView extends from AppCompatImageView so you can set icon with app:srcCompat. Set any icon (vector or image) to SwitchIconView and enjoy a switchable icon in your app. Use app:si_tint_color to set color to icon. The default color is black. Use app:si_animation_duration if you want to change switching state animation duration. Use app:si_no_dash if you don't want to draw dash, when icon is disabled. Use app:si_disabled_alpha to set alpha when icon disabled. The default alpha is .5. -
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Fuel
The easiest HTTP networking library for Kotlin/Android
Fuel is the easiest HTTP networking library for Kotlin/Android. We offer maven and jitpack installations. Maven via bintray only has stable releases but jitpack can be used to build any branch, commit and version. Have patience when updating the version of fuel or building for the first time as jitpack will build it, and this may cause the request to jitpack to time out. Wait a few minutes and try again (or check the status on jitpack). Fuel requests can be made on the Fuel namespace object, any FuelManager or using one of the String extension methods. If you specify a callback the call is async, if you don't it's blocking. Fuel and the extension methods use the FuelManager.instance under the hood. You can use this FuelManager to change the default behavior of all requests. -
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Olauncher
Minimal AF Launcher for Android. Reduce your screen time
Minimal AF Launcher for Android. Reduce your screen time. Daily wallpapers. -
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Reposilite
Lightweight and easy-to-use repository management software
Lightweight and easy-to-use repository manager for Maven-based artifacts in JVM ecosystem. This is simple, extensible and scalable self-hosted solution to replace managers like Nexus, Archiva, or Artifactory, with reduced resource consumption. To run Reposilite for your personal needs you should assign around 20MB of RAM and at least Java 11+ installed. For huge public repositories, you can adjust the memory limit and even the size of used thread pools in the configuration. The recommended tool to develop backend module is IntelliJ IDE, for front end it might be e.g. VSC. Personal access-token-based authorization with configurable routes and permissions. Personal access-token-based authorization with configurable routes and permissions. Exposes dedicated REST API to communicate with repository using external tools. Extend your instance with personalized extensions in Java, Kotlin or Groovy. -
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Simple File Manager
Easy app for managing your files without ads, respecting your privacy
Simple File Manager is a super quick & professional file and folder manager for Android devices. Use Simple File Manager to easily compress, transfer & convert media files with a few clicks. It has all of the major file manager & folder management features, including customizing the home folder and selecting favorite folders for quick access. The file manager provides a whole pack of file manager features, including search, navigation, copy & paste, cut, delete, rename, decompress, transfer, download, organize & so on. Add, remove, or edit files, folders & apps according to your personal preferences. With this easy data organizer, you can organize and sort your mobile by various metrics and toggle between ascending and descending or using folder-specific sorting. To get a file or folder path quickly, you can easily select it by long-pressing and copying it into the clipboard. -
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Timber
A logger which provides utility on top of Android's normal Log class
Timber is a logger with a small, extensible API which provides utility on top of Android's normal Log class. You can use this library and apply it into all the little apps you want to make. Behavior is added through Tree instances. You can install an instance by calling Timber.plant. Installation of Trees should be done as early as possible. The onCreate of your application is the most logical choice. The DebugTree implementation will automatically figure out from which class it's being called and use that class name as its tag. Since the tags vary, it works really well when coupled with a log reader like Pidcat. There are no Tree implementations installed by default. Timber ships with embedded lint rules to detect problems in your app. Timber detects the use of null or empty messages, or using the exception message when logging an exception.