Reminder Apps for Windows

View 19 business solutions

Browse free open source Reminder apps and projects for Windows below. Use the toggles on the left to filter open source Reminder apps by OS, license, language, programming language, and project status.

  • $300 in Free Credit Towards Top Cloud Services Icon
    $300 in Free Credit Towards Top Cloud Services

    Build VMs, containers, AI, databases, storage—all in one place.

    Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
    Get Started
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    Stretchly

    Stretchly

    The break time reminder app

    Stretchly is a cross-platform open-source app that reminds you to take breaks when working on your computer. When you run Stretchly for the first time, you are presented with a Welcome window that allows you to change the language, review the preferences, view the online tutorial or simply continue with the default preferences. Stretchly itself lives in your tray, only displaying a reminder window from time to time, which contains an idea for a break. By default, there is a 20 second Mini Break every 10 minutes and a 5 minute Long Break every 30 minutes (after 2 Mini Breaks). You'll be notified 10 seconds before a Mini Break (and 30 seconds before a Long Break) so that you can prepare to pause your work. When a break starts, you can postpone it once for 2 minutes (Mini Breaks) or 5 minutes (Long Breaks). Then, after a specific time interval passes, you can skip the break. Both actions are available by clicking on the link at the bottom of window.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 2
    Free Alarm Clock
    From Comfort Software: If you need alarm clock software for Windows, this is the software you are looking for. Free Alarm Clock supports unlimited number of alarms so that you are not restricted to the number of alarms you can have. Alarms that you set will sound even if computer goes to sleep. While your PC is sleeping and the time comes to activate your alarm, Free Alarm Clock will wake your PC up. The alarm clock can remind you about important events by playing your favorite music and showing a notification message. You can set alarm volume level to a comfortable level depending on the time of the day. What's new in this version: Improved some translations of the user interface. Fixed: Issue with turning on volume after wakeup in Windows 10. Fixed: Issue with 12-hour time format when period shows one letter (a/p).
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Harmony v1.0.4225

    Harmony v1.0.4225

    Digital chiming clock - 100+ chimes, 50 alarms/reminders + Ships Bells

    Digital chiming clock with 100+ chimes and 50 alarms + reminders. Multiple chime styles of Melody, Ships Bells, British Royal Ships Bells, Grande Sonnerie and Petite Sonnerie. On-screen date / time / part of day. Custom coloring, time / date format and many options.
    Downloads: 16 This Week
    Last Update:
    See Project
  • 4
    Reminder

    Reminder

    A simple reminder application

    A simple reminder application to remind the users in a specified time interval given by the user. The reminding functionality will happen in two ways. 1. Remind Once: When user inputs the time in minutes and then click on "Remind Once", user will be reminded with a short sound after the specified time interval once. 2. Remind Continuously: When user inputs the time in minutes and then click on "Remind Continuously", user will be reminded with a short sound after every time interval specified continuously until the application is closed. Supported OS: Windows Usage: This is a portable application. Installation is not required. Just download and run it. Note: False Positive detections by few anti-virus programs. Please mark the file as safe and continue to use the application.
    Downloads: 10 This Week
    Last Update:
    See Project
  • Go From AI Idea to AI App Fast Icon
    Go From AI Idea to AI App Fast

    One platform to build, fine-tune, and deploy ML models. No MLOps team required.

    Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
    Try Free
  • 5
    Simple PrayerTime Reminder

    Simple PrayerTime Reminder

    A modern and simple muslim prayertime reminder app for desktop.

    A modern and simple muslim prayertime reminder app for desktop. Made using Wails3 with go and React as frontend. UI using MUI for modern looks. Compatible on most modern OS, works on Windows and Linux, should work on MacOS too (haven't tested) Feature: - prayer times - prayer times reminder/notification - prayer times schedule (table/calendar) - export prayer times schedule - adhan - qibla direction - quran webview - see prayertime of other cities For more information check: - repo wiki > https://github.com/Dadangdut33/simple-prayertime-reminder/wiki - repository link > https://github.com/Dadangdut33/simple-prayertime-reminder/ # Attribution Mosque icons created by Freepik - Flaticon - https://www.flaticon.com/free-icons/mosque
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    Reminder

    Reminder

    The Reminder is a simple tool to quickly create reminders.

    The Reminder is a simple tool to quickly create reminders based on date and time. The user can create new reminders with name and a description, set the date and time and the tool will ring an alarm when the time comes. It works in background and when the user wants to create new reminders he can click with right mouse button on the system tray menu and open the software. Windows installer and source code to download.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    SBR - Simple Break Reminder
    Sitting at a computer for long periods of time brings with it significant health risks. Back and neck pain, carpal tunnel syndrome, eye strain, dry eye syndrome, shoulder and elbow pain, and more. In order to eliminate or at least significantly reduce these problems, it is necessary to take safety breaks when working with a PC. And here comes SBR - Simple Break Reminder - an application that will notify you that you have been sitting at a PC for too long and need to take a break. The application also has a simple ToDo manager for managing your tasks. Simple Break Reminder also supports the Pomodoro technique. Free software - free for any personal or commercial use.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8

    Birthday reminder

    Tool to remind you to upcoming birthdays and events.

    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Auto Office: !) Professional: Using for assisting Admin decrease workflows, managing general works effectively, using limited staff to complete more fussy work, improving productivity !) Personal: Managing tasks; remote servers control; Task reminder
    Downloads: 1 This Week
    Last Update:
    See Project
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 10
    CalOMine

    CalOMine

    A fast, no-nonsense way to manage reminders, folder events, & alarms.

    If you have ever missed an important phone meeting, wake-up call, or other event, then you will find CalOMine handy. Fast, easy to use, and refreshingly without frills, I created CalOMine to both keep track of important events, as well as to yell at me for a pre-set "wakeup" alarm. Based upon SQLite3, you can even use other programs to program-up unique events to one or more independent databases. Because databases are located next to the CalOMine Program, CalOMine may also serve as a nice SQL replacement for our older, Skype-endorsed, "ezlog" program. -Just download & extract the zip file into a folder, then run the executable .jar file. Designed to be a quick event reminder, as well as an easy-to-use micro-blogger & journal alike, downloading & extracting the zip archive from the CaloMine Project here is all it takes to start logging your notes for everything taking place to the content of any folder, or your daily alarms, reminders, and / or life-events.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Remind Me To

    Remind Me To

    RMT - helps you stay productive

    RMT helps you be more productive by scheduling reminder, programs and your computer-usage. RMT can be locked so that only you can change the reminders, thereby limiting usage of certain programs or the computer in general.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    TV Series Reminder

    TV Series Reminder

    Reminds you when the next episode of your series comes out

    Java based app which allows you to subscribe to your favourite TV shows and reminds you about the next episode is about to be released. Beats checking Wikipedia each time. :)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    YSticky

    YSticky

    A portable cross-platform sticky note application.

    YSticky is a portable cross-platform reminder / sticky note application. It is very simple and its use recalls that of the real sticky notes in the following three steps: 1. create a new / take a note; 2. (re)edit it; 3. stick it. YSticky is developed in Java so needs the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install. It does not need installation since quickly creates and edits notes in the same directory of the executable.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    A D D Timer

    A D D Timer

    A simple countdown timer

    A D D Timer, a simple timer application for Windows that helps remind you when a set time is up. The application allows you to launch multiple instances with different titles and time periods that are based on settings passed to it from an XML file.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Aerynth.os

    Aerynth.os

    Smart Chibi Desktop for Windows

    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    Alarm

    A simple reminder tool for your pc.

    Reminds your important events, and also access the system uptime by simply mouse over on the icon in system tray.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Alarm Clock

    Alarm Clock

    Alarm Clock Software - Totally Free with Many Features

    Alarm Clock and Task Reminder are 2 core feature of this Software and its totally Free. You can make multiple alarms and reminders in it. it's going to keep you active and on time for anything. It's Made with HD quality with simple and clean user interface. you can add , Edit or Delete alarms , Reminders with simple Click. It has features like Alarm loops, Snoozing , You can add your own music files and we have some in built. we are user its going to be good application for you. As it's free we need to make future updates which required some funding so, while installing this we may show you some software offers which you can accpet or reject if you dont want so nothing is going to be installed on your computer without your consent. So enjoy Free Alarm Click and Reminder Software.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Desktop reminder application in C#
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Program to remind you for annual events like birthdays, holidays, etc. It consists of a GUI-application providing the possibility to create, edit and query a database and of a console application for displaying events without graphical dependencies.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    Assistant

    A personal assistant. Java based.

    An assistant that you give it text and it will perform various tasks for you. Can searhc web, get weather, date time, remind you to do something and much more. This also allows users to add plugins of their own that can perform other tasks. IE someone could make a plugin that sends an email for you when you type in "email tom im running late".
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Birthday Reminder

    Birthday Reminder

    A simple birthday reminder software, EN / FR

    [EN] Tired of forgetting important dates? This light software will come in handy! Launching itself at startup, it will notify you of the upcoming birthdays, thanks to a tray bubble and a color system. [FR] Marre d'oublier les dates d'anniversaire? Ce logiciel léger est parfait pour vous! Il se lance automatiquement au démarrage et vous alerte des dates fatidiques grâce à son système de couleurs et sa bulle d'information.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Pidgin Birthday Reminder reminds you of your buddies birthdays. Birthdays can be set by hand or be automatically filled-in for ICQ, MSN and XMPP protocols. We moved to GitHub: https://github.com/kgraefe/pidgin-birthday-reminder
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    BischuLoop

    Plays selected MP3 alerts between 1-15 seconds

    Use BischuLoop to choose a sound notification to alert you at a set interval (between 1-15 seconds) to remind you to look at your minimap. You can use any MP3 sound file and I've set the defaults to Google Android notification sounds. Idea came from Bischu who hated the timer he used when learning.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Call Of Heaven

    Call Of Heaven

    Five times salat reminder on everyday .

    Description: Call Of Heaven is a religious application for all Muslims. It runs only Windows operating system. The application will remind you everyday about your 5 prayer times by saying beautiful Azan. Instruction: After Installation when you run the application for the first time a window will appear to you for setting up the 5 prayer times. N.B: The application is build up on 12 hour basis. So please check out the AM/PM. While you fixed some time schedule then click on OK button then the form will closed and a system tray icon will appear in left bottom of your computer. Clicking the right button of the mouse over the system tray icon you can edit schedule / stop azan / get help / exit the application. Once you set up it will work for everyday. Developer: Md. Musabbir Al Mamun Contact: musabbir.mamun@gmail.com http://www.facebook.com/musabbir.mamun cell no.+8801726315133 ID: CE-10021, Dept.of CSE, MBSTU. Bangladesh.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    System tray-based event reminder, with configuration panel. Create quick and simple events and when the time comes, a reminder window will pop-up, giving you the ability to snooze or delete the event.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next
MongoDB Logo MongoDB