Open Source Mobile Operating Systems Scheduling Software
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Scheduling Software for Mobile Operating Systems
Browse free open source Scheduling software and projects for Mobile Operating Systems below. Use the toggles on the left to filter open source Scheduling software by OS, license, language, programming language, and project status.
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Cut Data Warehouse Costs by 54%BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
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PRTG Catches Network Issues Before They Cause DowntimeReactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
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Joda-Time
Replacement for the Java date and time classes prior to Java SE 8
The standard date and time classes prior to Java SE 8 are poor. By tackling this problem head-on, Joda-Time became the de facto standard date and time library for Java prior to Java SE 8. Note that from Java SE 8 onwards, users are asked to migrate to java.time (JSR-310) - a core part of the JDK which replaces this project. The design allows for multiple calendar systems, while still providing a simple API. The “default” calendar is the ISO8601 standard which is used by many other standards. The Gregorian, Julian, Buddhist, Coptic, Ethiopic and Islamic calendar systems are also included. Supporting classes include time zone, duration, format and parsing. Joda-Time provides a quality replacement for the Java date and time classes. Joda-Time is the de facto standard date and time library for Java prior to Java SE 8. Users are now asked to migrate to java.time (JSR-310). -
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Etar Calendar
Android open source calendar
Etar is an open-source material-designed calendar made for everyone. -
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Simple Calendar
A simple calendar with events, customizable widgets and no ads
The most handy calendar out there. Manage your events and reminders easily. Simple Calendar Pro is a really flexible calendar with many event related options. It offers powerful repetition rules, optional CalDAV synchronization, ics file handling and much more. Top notch design ensures the best possible user experience. You will get familiar with it really quickly. You can create new events really quickly by predefining default values, or by duplicating existing events. There are many views you can choose from, depending on your preference. No matter if you want to see just 1 day or 1 year, this app supports it. Personalize your experience by changing any app color. You can even change the apps' icon color to make sure it matches your home screen. The Pro one already has many new features including time zone support, attendees and email type of reminders in CalDAV synced events, then many other bugfixes and stability improvements. -
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Lifeograph
Cross-platform, parametric note-taking application
Lifeograph combines powerful features with a clean and thoughtfully designed interface. Your data stays on your device, and built-in encryption keeps privacy at the core. With WYSIWYG editing, your entries always appear in their final form. Integrated data extraction tools transform your journal entries into dynamic tables and charts. -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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Mindwtr
A complete Getting Things Done (GTD) productivity system for desktop a
Mindwtr: The Privacy-First GTD System Mindwtr is a Getting Things Done (GTD) productivity tool designed for "Mind Like Water." It runs completely offline—no accounts, no tracking, and no subscriptions. The Core GTD Workflow Capture: Instantly offload thoughts to your Inbox. Clarify: Process tasks rapidly with the built-in "2-Minute Rule" timer. Organize: Sort tasks by Contexts (@work, @home), Areas, and Projects. Reflect: Keep your system trustworthy with a guided Weekly Review. Engage: Filter Next Actions by energy level or time available. Powerful Features Local-First: Your data lives on your device (SQLite). You own it 100%. Flexible Sync: Sync privately via File System (Syncthing, iCloud) or WebDAV (Nextcloud). Focus View: A unified dashboard for your calendar events and next actions. Kanban Boards: Visualize projects with drag-and-drop columns. Stop managing your data. Start getting things done. -
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Date Picker Calendar OpenOffice Calc
Date Picker Calendar extension for OpenOffice Calc
Date Picker Calendar (Latest version 2.60) Set a date in selected cell/cells. Creates a calendar push button in the selected cell and places the date in the cell next to the button. All functions are also in the menu: Tools - Add-Ons. It is possible to change certain settings via the 'Settings' button on the help screen. Calendar Help is located in the help menu of OpenOffice. Toolbar buttons: - Date: the date from the calendar will be inserted in the selected cell/cells. - Date <-Button: a calendar button is created in the selected cell, the date is inserted in the cell to the left of the button. - Button-> Date: a calendar button is created in the selected cell, the date is inserted in the cell to the right of the button. -
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Calendar、Task This is only a read-only mirror repository. Main repository: https://github.com/KangLin/Calendar
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Free Academic Timetable Software
Free web timetabling software for education and training providers.
A user friendly web-based timetabling software designed for all types of education and training providers to schedule classes, facilities, trainers and split classes into groups. It was designed by an academic professional with over 5 years experience in education timetabling systems and 14 years experience in the education and training sector. It is easy to set up and is really user friendly for everyone. Comes with manuals, training videos and is free to use and install, but not for sale. To see demo in operation, just visit our website and enter username & password admin to login. This software works on PHP version 5.4 and back. I have used successfully on newer PHP versions upto version 7. If you incounter any database write and looping errors, just set your CPanel PHP to the default 5.4 PHP version and it will work perfectly. Feel free to update the PHP code for newer versions of PHP, but please contribute back upgrades to the community to keep this project alive. -
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Visitor ID Management System
Manage,Create And Print ID Cards
Everything You Need to Print Professional-Quality Cards Set up your card printing system and begin producing photo IDs in minutes with this Solution—no software expertise necessary. It includes everything you need to quickly and cost-effectively make professional-quality identification, security and commerce-related cards. Easy and Complete Solution This easy-to-use, end-to-end solution makes it simple for any size organization to produce high-quality professional ID badges. Ideal for These Applications: Retail & Hospitality: Loyalty, gift and membership cards; hotel, cruise or other hospitality cards Identification & Access: Employee ID cards, access control cards, visitor badges, business cards, ID cards for inventory or goods Government & Education: Student ID cards, library cards, recreational facilities and member-use ID cards, ID cards, Access control cards Loyalty cards, Club and association cards School and library cards Visitor Badges -
Custom VMs From 1 to 96 vCPUs With 99.95% UptimeLive migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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EasyNotes
Apps notes for Windows, iOS and Android, with direct local sync
Apps notes for Windows, iOS and Android, with direct local sync. The server is a Windows application so you need to run it for sync. If you want to leave the old date when editing a note then on mobile phones you need to click on the date and on the PC hold down the "Shift" key when you click on the done button. How to install and other things - https://github.com/r57zone/EasyNotes -
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työvuorolista
Työvuorosuunnittelutyökalu Kalenteri 2026
Työvuorosuunnittelujärjestelmä LibreOffice- ja OpenOfficeCalc- alustalla pienille ja keskisuurille ravintola- ja hotelliyrityksille suomenkielellä (MaRa). Taulukot päivittyvät kalenterin mukaan. Ohjeet taulukossa tyovuorosuun04022d.ods. Taulukot voidaan asetuksissa säätää myös paikallisille sopimuksille. Suunnittelu tapahtuu käytettävissä olevan pilvipalvelun avulla. Kaikki työvuorojen suunnittelijat voivat käsitellä koko vuoden listoja android- ja iOS-laitteilla. -
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Asset Management System for Intranets
The Free & Popular Snipe-IT Web Software in a Complete Virtual Machine
This VM is created for 2 reasons: 1. Very little initial setup work required to make an Asset Management System live, within minutes. 2. This system should keep running for Years, without requiring Updates / Breakages. If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with am wherever mentioned ) After starting this VM, please login to its administration panel with: Website Address: https://am.local/ ( Accept Any Warnings due to Usage of Self-Signed https Certificates ) Admin Username: admin Admin Password: Change_this1 from any PC on your Local Network. Explore all the available Menu options, before beginning any data entry. Configure OUTGOING MAIL SERVER SETTINGS in the .env file, using the free FileZilla ftp client software's edit facility. See below. Backup the system regularly, to avoid any issues. These are also covered in the video. Google Search helps in finding more about Snipe-IT. -
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Monthly Calendar
Android calendar app focusing on a good view of a month.
An Android calendar app focusing on a good view of a month, because I like the monthly view, and never use weekly view. So do you? Then this might be for you. For Android 4.0 and above. Legacy (Android 2.2+) version also available. -
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This android app reminds you about upcoming birthdays. You can read and write the date of birth of all contacts in your address book. This project moved to GitHub: https://github.com/sealor/BirthdayReminder
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Birday
A beautiful Kotlin app to remember birthdays and events
This app was created to remember and manage events in a simple and effective way. The app contains some basic personalization options and an introduction, plus some new resources like animated vector drawables and the automatic dark/light theme. Support and updates are guaranteed. Birday allows you to import birthdays directly from your contacts, with a simple favorite system and a set of stats to discover. -
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Convention Manager for PalmOS. Intended to be downloaded at a registration desk or website of a convention. Supports multiple cons, notifications for interesting scheduled events, and speaker and event info.
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A calendar widget for Nokia N97, N97 mini, C6 and N8 that behaves like the "today view" from MS Outlook to provide a quick overview of the next upcoming events. On homescreen it shows 4 lines and if there are more events then it will be scrolling.
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CalendarKit
Calendar for Apple platforms in Swift
CalendarKit is a Swift calendar UI library for iOS and Mac Catalyst. It looks similar to the Apple Calendar app out-of-the-box, while allowing customization when needed. CalendarKit is composed of multiple modules which can be used together or independently. CalendarKit requires EventDataSource to return an array of objects conforming to EventDescriptor protocol, specifying all the information needed to display a particular event. You're free to use a default Event class as a model or create your own class conforming to the EventDescriptor protocol. CalendarKit supports localization and uses iOS default locale to display month and day names. First day of the week is also selected according to the iOS locale. By default, CalendarKit looks similar to the Apple Calendar app and fully supports Dark Mode. If needed, CalendarKit's look can be easily customized. -
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Capacity Planning & Management Software
Free & Open Capacity Planning Software in a Complete Virtual Machine
Every Profession has some sort of Resource to manage, be it materials, money, physical or logical resources & with it some vital queries to be answered: At what Rate is my Resource getting consumed? How Long will current stock last? What will be near future requirement? In Just Two Simple steps of Defining Your Resource & Actively Tracking its Consumption, you will be in total control of your Resource, with this Software. After starting this VM, from any PC on your Local Network, access the: Application Website: https://trcfir.local ( Accept Any Warnings due to Usage of Self-Signed https certificates ) Logins: operator & groupsmanager Password: change_this If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with trcfir wherever mentioned ) Backup system regularly as shown in video, to avoid any issues. This VM helps to make a Capacity Planning Software / Server live, within minutes. -
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ComingNext
ComingNext is a calendar homescreen widget for the Symbian smartphones
ComingNext is a calendar homescreen widget for the Symbian S60v5, Symbian^3, Symbian Anna and Symbian Belle smartphones. It sports a triple panel mode where each panel can display 4 upcoming events directly on your homescreen. The widget can easily be customized to your needs. -
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CountDownWidget
Android widget, counting days before certain events
It is widget for counting days to certain events -
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CrunchyCalendar
A beautiful material calendar with endless scroll, range selection
A beautiful material calendar with endless scroll, range selection, and a lot more. A light, powerful and easy-to-use Calendar Widget with a number of box features. -
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A calculator for dates. May calculate how many days there are between two dates or the next date from a starting date. Runs on Palm Os and Windows.
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DesktopAgenda is a SymbianOS/UIQ3 application mainly for P990i. The concept behind is very similar to the Calendar today screen plugins on pocket pcs.
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EGGcrm is an open source CRM web based. It provides reports with graphs, sales-management, e-mailing/webmail, data export, internal news, etc.. Online demo at www.eggcrm.net
