To-Do Lists Software

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Browse free open source To-Do Lists software and projects below. Use the toggles on the left to filter open source To-Do Lists software by OS, license, language, programming language, and project status.

  • Simply Smarter SaaS Backup for Microsoft, Google and Salesforce. Icon
    Simply Smarter SaaS Backup for Microsoft, Google and Salesforce.

    Spanning proactively defends mission-critical data with automated backup that is secure, affordable and insanely easy to use.

    Comprehensive data protection. Simple recovery. Built in trust and transparency. See for yourself why Spanning is the leading cloud-to-cloud backup solution.
  • The Secure Workspace for Remote Work Icon
    The Secure Workspace for Remote Work

    Venn isolates and protects work from any personal use on the same computer, whether BYO or company issued.

    Venn is a secure workspace for remote work that isolates and protects work from any personal use on the same computer. Work lives in a secure local enclave that is company controlled, where all data is encrypted and access is managed. Within the enclave – visually indicated by the Blue Border around these applications – business activity is walled off from anything that happens on the personal side. As a result, work and personal uses can now safely coexist on the same computer.
  • 1
    FreeMind

    FreeMind

    A premier mind-mapping software written in Java

    A mind mapper, and at the same time an easy-to-operate hierarchical editor with strong emphasis on folding. These two are not really two different things, just two different descriptions of a single application. Often used for knowledge and content management.
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    Downloads: 7,341 This Week
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  • 2
    Ferdi

    Ferdi

    All your favorite services in one place

    Ferdi is a desktop app that helps you get organized and work more efficiently by having all of your favorite apps in one application. Ferdi is based on Franz, a messaging browser that combines all messaging services into one application, but Ferdi offers a whole lot more. Ferdi puts all your web apps in one place, has "Find in Page" and "Quick Switch" features, makes all users Premium by default, and so much more! Ferdi supports multiple accounts on any service, has full proxy support and is also cross-platform. If you're looking for a much better experience from Franz or just want a more efficient way of using your apps and services, Ferdi is definitely the way to go. Ferdi is compatible with Franz so you can easily switch your existing Franz account if you have one.
    Downloads: 100 This Week
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  • 3
    Joplin

    Joplin

    Open source note taking and to-do app with synchronization

    Joplin is a free and open source note-taking and to-do application that can handle a large number of notes in Markdown format, organize them into notebooks and synchronize them with various cloud services. All notes can also be copied, tagged, searched and modified directly from the app or through your own text editor. Notes that are exported from Evernote can be imported into Joplin, be it formatted content, resources, complete metadata or plain Markdown files. When notes are synchronized with cloud services, notebooks, tags and other metadata can easily be moved, inspected or backed up as plain text files. Supported cloud services include Nextcloud, OneDrive, Dropbox and WebDAV. Joplin is available for Windows, Linux, macOS, iOS and Android, with three types: desktop, mobile and terminal. All of them have similar user interfaces and can be synchronized with each other.
    Downloads: 45 This Week
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  • 4
    PNotes
    PNotes is light-weight, flexible, skinnable manager of virtual notes on your desktop. It supports multiple languages, individual note's settings, transparency and scheduling. Absolutely portable as well - no traces in registry. PNotes.NET edition requires .NET framework 4 Client Profile
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    Downloads: 534 This Week
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  • Eliminate the Gap Between Dev and Ops Icon
    Eliminate the Gap Between Dev and Ops

    For engineers searching for a platform that helps deploy best-practice cloud architectures

    Design, scale, automate, and observe robust cloud architectures with just a few clicks. Massdriver's platform orchestrator enables developer self-service through an intuitive visual interface operations teams trust.
  • 5
    Notes

    Notes

    Note taking application, write down your thoughts.

    Notes is an open source, cross-platform note-taking application. Write down your thoughts with ease, and always have them with you with this simple, streamlined app.
    Downloads: 15 This Week
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  • 6
    Task Coach

    Task Coach

    Free flexible open source todo manager featuring hierarchical tasks

    Task Coach - Your friendly task manager. Task Coach is a free open source todo manager. It grew out of frustration about other programs not handling composite tasks well. In addition to flexible composite tasks, Task Coach has grown to include prerequisites, prioritizing, effort tracking, category tags, budgets, notes, and many other features. However, users are not forced to use all these features; Task Coach can be as simple or complex as you need it to be. Task Coach is available for Windows, Mac OS X, and GNU/Linux; and there is a companion iOS app.
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    Downloads: 183 This Week
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  • 7
    memos

    memos

    An open-source, self-hosted memo hub with knowledge management

    A lightweight, self-hosted memo hub. Open Source and Free forever. memos provides the privacy security and reliability that innovators need in their moments of inspiration. Keep your own data by yourself. All data generated at runtime is saved in the SQLite database file. All content will be saved as plain text, not HTML. And lots of useful markdown syntaxes are supported. Using Go + React.js + SQLite architecture, the overall package is very lightweight. You can customize the server name, icon, description, custom system style and execution script, etc. memos believes that open source is the future, and all code is already open source in GitHub. All features are free forever and will never be charged in any form or content.
    Downloads: 8 This Week
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  • 8
    WikidPad is a wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down.
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    Downloads: 199 This Week
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  • 9
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
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    Downloads: 178 This Week
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  • The Voice API that just works | Twilio Icon
    The Voice API that just works | Twilio

    Build a scalable voice experience with the API that's connecting millions around the world.

    With Twilio Voice, you can build unique phone call experiences with one API, to create, receive, control and monitor calls with just a few lines of code. Create an engaging voice experience that you can quickly scale and modify with a wide array of customization options and resources.
  • 10
    KeyNote NF (New Features)
    Tabbed notebook with RichText editor, multi-level notes and strong encryption. This project is an evolution of Tranglos Keynote (of Marek Jedlinski), with new features like: - Unicode compliant - Improvement in image management - Improved Find All - Redesigned navigation history mechanism - New file format: compressed - Improved treatment of links, and new internal KNT links, vinculated to markers, not only to caret position - Improved Clipboard Capture / Web Clip - Alarms on nodes - New kind of virtual nodes: links to other nodes (Mirror nodes) - New button: 'Copy Format' - Improved Clipboard Capture / Web Clip - ...
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    Downloads: 102 This Week
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  • 11
    Collabtive

    Collabtive

    Collabtive is web based project management software. Simple and easy.

    Collabtive is web based collaboration software. It is an Open Source alternative for proprietary tools like Active Collab or Basecamp. Features include: Projects, Instant Messenger, Tasks, Files, Timetracking, Multilanguage, Basecamp import
    Downloads: 96 This Week
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  • 12
    sleek - open-source todo.txt manager

    sleek - open-source todo.txt manager

    sleek is a todo.txt manager, free and open-source (FOSS)

    sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. Stripped down to only the most necessary features, and with a clean and simple interface, sleek aims to help you focus on getting things done. All classic todo.txt attributes are supported and enhanced by additional features. Creating todos is straightforward, and tag-based filtering in tandem with highly customisable grouping and smart full-text search allow for rapid information retrieval. Completed todos can be hidden or archived into separate done.txt files. Easy integration with other todo.txt apps is facilitated by continuously scanning todo.txt files for changes. sleek is available for Windows, macOS and Linux, and in several languages.
    Downloads: 69 This Week
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  • 13

    SO Planning

    Simple Online Planning

    SO Planning is a Simple Online Planning tool. Allows you to plan working periods for each person of your team, in a visual / printable result. Shows a line by person and the corresponding working days. Who does what, when and on what project? SOPlanning is an online planning tool, designed to efficiently organize projects and tasks. Assign work for each member of your teams, regardless of your field of activity. The keys to the tool: a list of projects, a list of users, and tasks assigned to the various projects, all online on the web and in complete security. SO Planning allows you to have real staff management on the internet via your computer or your phone. You can work by department, and organize your project very simply. The management of schedules within several teams is thus facilitated, a global dashboard helps you to visualize the complete schedule of your project. More details on our website : https://www.soplanning.org
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    Downloads: 48 This Week
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  • 14
    Omni-Notes

    Omni-Notes

    Free and powerful note-taking application

    Omni-Notes is a powerful open-source note-taking application for Android designed to be both smart and simple. It has a clean and simple Material Design interface and is packed with plenty of smart features. These include image, audio and generic file attachment, a To-do list, Google Now integration, numerous widgets and so much more. Omni-Notes takes note-taking to a whole new level, making it more convenient and integrated. It's an ideal note-taking application particularly for old Android phones without such apps, giving users an updated look and experience when taking down notes.
    Downloads: 2 This Week
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  • 15
    XMind

    XMind

    The most popular mindmapping and brainstorming software

    Professional and powerful brainstorming and mind mapping software tool,open source,Eclipse Community Award 2008 winner,often used for capture ideas,knowledge/project management and GTD,supporting fishbones/org-charts/tree charts/spreadsheets,easy-to-use.
    Downloads: 40 This Week
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  • 16
    Osmo
    Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.
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    Downloads: 42 This Week
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  • 17
    GTD-Free is personal TODO/action manager inspired by GTD (Getting Things Done) method by David Allen. GTD-Free tries to be simple and easy to use.
    Downloads: 34 This Week
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  • 18
    GloboNote

    GloboNote

    Create sticky notes, to-do list, journals & reminders all in one app

    GloboNote is a free and easy to use desktop note taking application. It lets you create sticky notes, to-do lists, journals, reminders and other notes in one place. There are no limits to the number of sticky notes you can create. Notes can be organize by groups and search using the search tool. GloboNote can be run in any OS that has Java 8 installed.
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    Downloads: 46 This Week
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  • 19
    RedNotebook is a graphical diary and journal helping you to keep track of notes and thoughts. It includes a calendar navigation, customizable templates for each day, export functionality and word clouds. You can also format, tag and search your entries. Please find the latest releases at https://rednotebook.app
    Downloads: 25 This Week
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  • 20
    Standard Notes

    Standard Notes

    A free, open-source, and completely encrypted notes app

    Standard Notes is a free and open source private notes app that features unmatched simplicity, end-to-end encryption and powerful extensions. You can compose any kind of note easily, and trust that you’re writing in total privacy.
    Downloads: 1 This Week
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  • 21
    Rachota

    Rachota

    Easy-to-use personal time tracking application for Windows and Unix

    Rachota is a portable application for time-tracking your work on different projects. It runs on Windows, Linux, Solaris and Mac. Rachota displays time data in diagram form, creates customized reports or invoices and provides suggestions to increase your efficiency.
    Downloads: 14 This Week
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  • 22
    SciPlore MindMapping is based on FreeMind but extended with features for students & researchers. It integrates mind maps with reference and pdf management (BibTeX support & PDF Bookmark import). Keywords: Mind maps, Mind Mapping, MindMap, JabRef
    Downloads: 14 This Week
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  • 23
    Personal wiki that lives in one self-modifying XHTML containing software, interface and data. Very useful for creating small websites and mantaining notes or todo-lists; completely javascript-programmable, supports encryption and file embedding.
    Downloads: 17 This Week
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  • 24
    TimeSlotTracker

    TimeSlotTracker

    Simple and useful time tracker

    Simple and useful time tracker. Collects tasks and works (timeslots) in hierarchical tree. Has: reports (based on xslt templates), localization (7 langs), xml data format, ical, jnlp and JIRA (R) support. Runs on Windows, Mac and Linux. The code at GitHub: https://github.com/TimeSlotTracker/timeslottracker-desktop The git on Source forge is read only (replica).
    Downloads: 12 This Week
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  • 25
    A web-based project management tool for workgroups. Encourage groups and individuals to work collaboratively. This tool aims to be functional and elegant without being complicated or graphically intensive.
    Downloads: 11 This Week
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Guide to Open Source To-Do Lists Software

Open source to-do list software is a type of computer application used for organizing and tracking tasks that need to be completed. Generally, open source software is free to use and can be downloaded from the internet. This type of software is typically more customizable than closed source applications and allows users to adjust the interface and user experience based on their needs.

Unlike proprietary programs, open source to-do lists are created by developers who share their code with other users, allowing them to make edits or even extend existing features. This often leads to programs that have a large range of features compared to commercially available options. It also means that many such programs can run on multiple platforms, as well as being easily integrated into other systems or services. Additionally, since there’s no requirement for companies or individuals to pay license fees for using these tools, they are much more budget friendly than some alternatives.

Another benefit of open source tools is that they can be customized with plugins in order to expand on the capabilities already provided by the core program. For example, one plugin may add synchronization so tasks can be automatically synced between devices and computers. Another could create an exportable PDF file out of a list of tasks for easier sharing between individuals or departments within an organization. While such plugins will usually cost money if obtained through commercial stores, they may sometimes also be found freely online as part of open source communities devoted to exploring new opportunities with existing software solutions.

Overall, open source task management applications offer users flexible ways in which manage their workloads while still maintaining control over how the software works and looks like in accordance with their preferences – something which cannot always be achieved when using paid solutions alone.

What Features Does Open Source To-Do Lists Software Provide?

  • Task Management: Open source to-do lists software provides users with the ability to easily manage their tasks. This includes a variety of features such as scheduling, sorting and organizing tasks, setting priorities, establishing due dates, tagging for categorization, tracking progress, etc.
  • Collaboration: With many open source to-do list applications, users can collaborate on tasks with other people in the organization or team. This can include assigning and sharing tasks, delegating subtasks, providing feedback on task statuses and results, etc.
  • Customization: Most to-do list applications allow you to customize the way they look and function. You can customize colors, fonts and themes; adjust layouts; add custom fields; connect third-party services like calendars; create auto reminders; integrate plugins like calendar sync or note taking tools; etc.
  • Filtering & Searching: To-do list applications also provide filtering and searching capabilities that allow you to quickly find what you're looking for within your lists of tasks or projects. Commonly used filter options might include task status (such as completed vs incomplete), assigned user/team member(s), deadline/due date ranges). Additionally many open source apps have built-in search capabilities which leverages keywords or phrases.
  • Data Security: Most open source to-do list applications provide data security capabilities like encryption protocols and two factor authentication systems that help protect confidential and sensitive information while in storage or transit by keeping hackers out of your data entirely.

What Are the Different Types of Open Source To-Do Lists Software?

  • Task Management Software: This type of open source to-do list software allows users to easily manage tasks and collaborate with others. Users can assign tasks, track progress, due dates and other related information in an organized manner. It can also be used as a project management tool with features such as user permissions, task hierarchies and more.
  • Scheduling Software: This type of open source software is designed for managing events or activities over a certain period of time. Features include the ability to create schedules for individuals or groups, assign tasks, view upcoming events/activities and manage calendar events/appointments all in one place.
  • Reminder Software: This type of open source software allows users to set reminders for themselves or others based on specific criteria (e.g., date, time). It also serves as a productivity tool that can be used to keep track of upcoming deadlines or important occasions like birthdays etc.
  • Collaboration Software: This type of open source software is specifically designed for businesses and teams who wish to share their lists and collaborate on projects together in real-time from different locations. It provides utilities such as chat functions, file sharing tools and notifications when changes are made in order to improve workflow efficiency.
  • Personal Organizer: This type of open source software helps individuals plan out life activities by allowing them to store contact information, create notes/lists and keep track of appointments/events etc. It comes with various additional tools like budgeting, time tracking and analytics which allow users get even more organized in their day-to-day lives.

What Are the Benefits Provided by Open Source To-Do Lists Software?

  1. Cost: Open source to-do list software is free, meaning you don’t have to pay for a license or subscription to use it. It’s a great choice for budget-conscious individuals who don’t want to spend money on commercial products.
  2. Customization: Because open source software is the product of collaboration by community members, users can customize the code and make changes in order to fit their own needs and preferences. This means users can tailor their task lists fit perfectly into their lifestyles and workflows.
  3. Flexibility: With open source options, users aren’t limited by certain features or parameters; they can modify the code as needed in order to create exactly what they need. Users also have access to an array of plugins which further extend functionality and make using the software even more productive.
  4. Security: Security vulnerabilities are common amongst closed source applications since only one entity - usually a corporation - sets up and maintains them. But with open source applications, thousands of eyes work together so any security issues can be addressed quickly before they become major problems.
  5. Collaboration: Open source software encourages collaboration between developers, allowing them to work together on improving user experience while still giving each developer ownership over his/her own project(s). This makes it easy for teams or communities of developers working on different projects come together help each other out without having deal with licensing issues associated with proprietary code bases.

Who Uses Open Source To-Do Lists Software?

  • Students: Students use open source to-do list software to help them stay organized and on top of their school work, tracking deadlines and due dates.
  • Professionals: Professionals use open source to-do list software to manage their day-to-day tasks such as client meetings and filing reports.
  • Business Owners: Business owners use open source to-do list software to assign tasks, delegate responsibilities, and track the progress of the various projects they are working on.
  • Project Managers: Project managers use open source to-do list software to break down complex projects into manageable chunks and prioritize tasks for completion.
  • Productivity Enthusiasts:Productivity enthusiasts often turn to open source task management tools for a custom experience tailored specifically for them and their individual productivity needs.
  • Remote Teams: Open source task management apps are ideal for remote teams who need a tool that connects everyone no matter where they're located in order to better collaborate on projects.
  • Gamers & Hobbyists: Gamers or hobbyists might find open source task management apps helpful in managing their gaming schedule or staying on top of upcoming conventions or releases related to their interests.

How Much Does Open Source To-Do Lists Software Cost?

Open source to-do lists software is available for free. Many excellent options don't cost anything, so if you're looking for a reliable and straightforward to-do list application, you can take advantage of the wide range of open source options available. These applications are developed openly by volunteers or companies who want to provide users with convenient tools for their daily tasks. Open source software is often well supported, so it's easy to find helpful tutorials, advice from other users, and guides online. Not only do you get access to helpful community forums but you also get the latest updates and bug fixes as soon as they become available. Because open source software has fewer restrictions than proprietary software, it can be personalized and used in any way you see fit. Whether you need a basic checklist or an elaborate project management suite – with open source software you have unlimited possibilities at your fingertips.

What Does Open Source To-Do Lists Software Integrate With?

Open source to-do lists software can integrate with many different types of software. This could include customer relationship management (CRM) software, project management tools, or workflow automation solutions. Other integration possibilities may include specialized productivity apps, such as time tracking systems or calendaring programs. Additionally, open source to-do lists software can be connected to user interfaces with email and instant messaging capabilities, allowing users to communicate and collaborate in real time. By integrating these applications with each other, businesses can create automated workflows that streamline operations so that tasks can be completed faster and more efficiently.

Recent Trends Related to Open Source To-Do Lists Software

  1. Increased Flexibility: Open source to-do list software often offers users more flexibility than traditional software. This can include the ability to customize the user experience or integrate the software with other programs.
  2. Increased Collaboration: Many open source to-do list software options make it easier for teams to collaborate in a shared environment. This can result in increased productivity and efficiency.
  3. Reduced Costs: Open source to-do list software is usually free, meaning companies can avoid the costs associated with traditional software. This can be especially important for small businesses or startups.
  4. Improved Security: Open source software is often more secure than traditional software due to its open source nature. This means that any potential security flaws can be addressed quickly and patches can be distributed quickly as needed.
  5. Improved Accessibility: Open source to-do list software is often available on multiple platforms, allowing users to access it from any device. This makes it easier for users to stay organized and complete tasks regardless of their location or device.
  6. Increased Community Support: The open source community is often very active and supportive of one another, making it easy for users to find help when they need it or offer help when they are able.

Getting Started With Open Source To-Do Lists Software

Getting started with open source to-do list software is a great way to stay organized and on top of your tasks. To get started, the first step is to decide which program you would like to use. There are many available options, so it's important to find one that best meets your needs. Once you have chosen a program, you'll need to download and install it on your computer or mobile device. After the installation process is complete, you should take some time to familiarize yourself with the user interface and all of the features offered by the software.

Once you're comfortable with how it works, it’s time for setting up your lists. Many programs offer customizable templates where users can enter their own task items and organize them by priority or any other framework that works for them. If there isn't a preset template that fits what you have in mind, then users also have the option of creating their own custom lists as well. It's helpful if users can break down their tasks into smaller chunks so they don't become overwhelmed when looking at their overall goals.

Many open source programs also offer collaboration capabilities so that multiple people can work together towards common goals. This is a great feature for group projects or when working with colleagues who need quick updates on progress being made. If this capability exists in your chosen program then be sure to learn how these tools work too before starting any collaborative projects.

Open source software also usually comes with back up options; so once everything is set up as desired make sure to back up all data regularly just in case something were to happen (like accidentally deleting something). This way if anything goes wrong, users won't lose out on all of their hard work.

Using an open source project management tool will not only help keep everyone organized but it will provide peace of mind knowing that all info is securely stored online or backed up properly - whichever route users choose.