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.

  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 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: 8 This Week
    Last Update:
    See Project
  • 2
    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: 5 This Week
    Last Update:
    See Project
  • 3

    Birthday reminder

    Tool to remind you to upcoming birthdays and events.

    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    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: 2 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 5
    Harmony

    Harmony

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

    Digital display 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. Right click clock face for menu and select "Options" to customise. Free, fully functional, portable software program, with no installation or setup. Your existing computer libraries/files remain unchanged/unmodified. We take pride in this respect function. Tip: Harmony is portable and will run from within the folder you downloaded to.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    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: 2 This Week
    Last Update:
    See Project
  • 7
    This software should be a great help for workers that have to track their hour spending in projects. It will automate and remind to enter jobs every X minutes and it will track on a filetext what worker did.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    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: 2 This Week
    Last Update:
    See Project
  • 9
    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: 1 This Week
    Last Update:
    See Project
  • Add Two Lines of Code. Get Full APM. Icon
    Add Two Lines of Code. Get Full APM.

    AppSignal installs in minutes and auto-configures dashboards, alerts, and error tracking.

    Works out of the box for Rails, Django, Express, Phoenix, and more. Monitoring exceptions and performance in no time.
    Start Free
  • 10
    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
  • 11
    OnTime is a light-weight scheduler/reminder app for Windows aiming to provide reminders for scheduled events without the burden of a heavy-weight scheduling app. It sits quietly in the system tray and pops up reminders when an alert has been scheduled.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    PHP web-based project that includes modules for address book, birthday, reminder, bank-account, billing, articles... with includes multi language support and users-permissions/themes/configuration
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    PHPNotes is a reminder program that uses the PHP-GTK engine and the MySQL database. Windows and Linux cross compatable.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Pause 4 Relax

    Pause 4 Relax

    Give rest to your eyes...

    Regular computer users who are exposed to the heat waves from the monitor are affected with the eye-sight problems. Hence it is recommended to give rest to the eyes for 5min every half-an-hour. This software helps the users to take rest by remembering the users every 30 min (by default yet customizable) and the brightness of the screen dims for 5 min (by default yet customizable) thereby allowing the users to have a healthy eyes. Windows 7 or above users right click the application then click "run as administrator" then in settings, startup tab, check "load the application at start up" to load the application with windows logon.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    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
  • 16
    TinyReminder

    TinyReminder

    Tiny reminder with very simple user interface and no installation

    (Translations needed - see Wiki for the details.) Tiny reminder with very simple user interface and no instalation, for people, who have no time to learn how to use it. Reminds once by chosen time period or repeatedly on regular time intervals basis. Elements of the interface dynamically changes to give the user instant grafical feedback of his or her action. Even after launching the reminder, all chosen settings may be dynamically changed by double clicking the icon in the system tray. NOTE: It requires Java Runtime Environment 5 or higher.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Aerynth.os

    Aerynth.os

    Smart Chibi Desktop for Windows

    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    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
  • 19
    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
  • 20
    Desktop reminder application in C#
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    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
  • 22

    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
  • 23
    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
  • 24
    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
  • 25

    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
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next
MongoDB Logo MongoDB