Browse free open source Alarm Clocks and projects below. Use the toggles on the left to filter open source Alarm Clocks by OS, license, language, programming language, and project status.

  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify 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.
    Learn More
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 1
    Multi Zone Clock
    Multi Zone Clock is a simple and highly configurable multi time zone clock and calendar plus highly configurable advance alarm clock. This Program creates any number of clocks with deferent time zones and many more . Give it a try and enjoy :P Update : Donations link does not work it seems, if any one like to donate or have technical issues please feel free to connect me on weerakoon123@gmail.com
    Leader badge
    Downloads: 58 This Week
    Last Update:
    See Project
  • 2
    Timepiece

    Timepiece

    Alarm Clock for Your Desktop

    Timepiece is an alarm clock that runs on your desktop and includes a stopwatch and a countdown timer. All three timepieces can run simultaneously. You can choose your own sound file to start playing at the set alarm time. The sound for the countdown timer is also customisable. The alarm clock has a snooze feature.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    WatchTheClock

    WatchTheClock

    Portable stopwatch and countdown timer for Windows

    Portable stopwatch, countdown timer and alarm clock for Windows (.NET 4.0 required). See features below. WatchTheClock Changeset: v0.6 ------------- alarm clock progress state for countdowns additional window title support mail address v0.5 ------------- start buttons are default -> clicked when enter is pressed navigation through tabs with CTRL + TAB is now working on startup input fields on countdown tab select all text on focus via keyboard; to select all via mouse double click v0.4 ------------- small layout changes, to make it look nice in windows 7 v0.3 ------------- added multiple icon sizes added some error handling if .NET is missing v0.2 ------------- bring window to front if countdown time is up v0.1 ------------- initial version If you like this tool, please donate. Visit http://www.informatik-pc.de/blog/watchtheclock
    Leader badge
    Downloads: 13 This Week
    Last Update:
    See Project
  • 4
    Chrono Tasker

    Chrono Tasker

    Alarm clock, Timer and Stopwatch application

    Chrono Tasker allows the temporization of actions, both on the level of the OS and of the application itself. It is also used to manually stopwatch of some of the user’s activities, by specifying the beginning and the finish moment of the chronometration. Temporizable actions: - Running a file (program or script), of commands in Command Prompt and of actions such as turning the system off and restarting the computer, as well as returning to the login screen in Windows and logging off the current user. - Opening a document with the it’s type associated program (identified by the file extension) and of Internet addresses in the web browser. - Displaying a message; - Playing a beep or an audio file – chosen from a list or specified by the user.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 5
    Little Alarm Clock
    Little Alarm Clock is an open source program that features a snooze button, automatic startup, and audio file playback. It is licensed under the GNU General Public License.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Llama Alarm Clock

    Llama Alarm Clock

    A Simple, easy to use, customizable Alarm Clock

    Llama Alarm Clock is a simple, easy to use, alarm clock. You can display a 12 or 24 hour clock and set alarms in either form (they work regardless of your display mode) and plays any .wav media file you choose to wake you up ***NOW SUPPORTS .MP3 FILES*** (Thank you Jake Rooney). It comes with 2 alarms (If you have version 1.3 make sure to use the new default ones). Uses JLayer to play mp3 files. Make sure you're downloading the latest version (1.6 currently), recently 1.5 just got a whole bunch of new downloads and it has a bug for the AM alarms that was fixed in 1.6.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Tea Timer is a virtual egg timer/alarm clock for Windows. Written in C#, it utilizes the .NET framework. Key features include: * Runs in tray. * Mulitple timers. * User defined presets. * Audible and visual alert. * Alarm mode. * Ability to pause timers.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Alarm Clock for Windows

    Alarm Clock for Windows

    Musical, talkative Alarm Clock.

    This Alarm Clock software has ability to play mp3, wav and many other music file formats and has the exclusive option to talk each whole hour.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    EasyTimer Portable

    EasyTimer Portable

    Easy Timer, packaged in PortableApps.com Format

    Easy Timer Author: Kevin Schneider (www.inspire-soft.net) From Inspire-Soft's website: "Easy Timer is an easy-to-use alarm clock. It has a very simple and minimalistic interface: Just set in how many minutes or at what time it should alert and press activate — done!"
    Downloads: 2 This Week
    Last Update:
    See Project
  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    iSeries Popup Calendar is a Popup Calendar & Snooze Alarm for the iSeries(AS400). You manage your appointments on the iSeries & have the alarm window display on all your sessions at the same time. It works just like any alarm clock on your desk works.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    ASDClock
    A Windows Alarm Clock utility. It's super customizable and flexible, can replace the standard Windows Systray Clock,has Atomic Clock functionality and even an alarm synchronization system between more installations,can shut down computer or programs
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A (currently) Windows based alarm clock program for waking you up in the morning. C++, Java
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13

    Android Essentials Toolkit

    The Android Essentials Toolkit - All the apps you need in one place!

    This application is a central hub for tools you frequently use on your phone with a realistic appearance which provide all users with a simplistic and more usable interface! Some of the applications you will find here are: alarm clock, calculator, spirit level, ruler and more!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Clocky is a light-weight alarm clock written in .NET 2.0. It's display is an animated retro wind-up alarm clock complete with an unlimited number of alarms, user selectable alarm audio and even a second hand :)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Cloxten is a digital alarm clock and counter. It is able to execute a variety of events and actions at set times, such as send messages, play sounds or music, show a reminder window, open a file, or execute a program. See Home Page for file dependencies.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Linux Alarm Clock provides the user with the ability to get reminded of birthdays, important dates and get woken up in the morning. It plays your favourite mp3 or the default audio file. Runs specifically in the Linux shell and has an optional GUI.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Media Sentry stands for Multimedia Alarm Clock for Windows. It exploits Windows Media Player for playback, has low power consumption despite of OpenGL GUI.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A software alarm clock designed for Windows Vista that can connect to Windows Media Player and iTunes, with several additional options for automatic or manual setup. It also includes a sleep timer, and several volume/music features.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The ORCA Project Our Rad Clock/ Alarm Depends on Python and mpg123, plays music at a designated time. The usual features of an alarm clock, designed for low-end and upward systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    A travel alarm clock for PDAs running the Qtopia palmtop environment (QPE), such as the Sharp Zaurus.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    SF-Alarm-Clock
    Alarm-Clock is an easy-to-use application that can help you set-up reminders and simple notifications. The application also allows you to run any application or system command instead of the alarm.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Zalarm

    Zalarm

    Alarm Clock with a couple of nice extra features. Wake up your way.

    A user friendly alarm clock written in the Qt framework. The user can deside which time the alarm is set to go off. In addition the user can set a purpose of the alarm, a note, and add audio files for the alarm. This way you can decide if you like to wake up with a beating heart to the sound of hard rock. Or maybe you are the kind that prefers the more soft and sensitive alarms. With Zalarm this is all up to you. The reason for adding notes to the alarm is simple. Maybe by the time you go to bed you have a brilliant idea, or there is something you have to remember by the time you wake up. This feature let you get reminded of this. When the alarm goes off, you will in addition to the alarm get a pop-up message. The message contains your predefined notes. This however is completely optional. Enjoy!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The sh-alarm is an alarm clock written in shell script for bash environment. It will beep repeatedly at any given time.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    This is a project of application which uses windows vista scheduler to fire up an alarm clock on your computer/laptop. Even when it's in sleep. It uses itunes to play podcasts in the morning, it have option of automaticly turn up the volume.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next