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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • Turn traffic into pipeline and prospects into customers Icon
    Turn traffic into pipeline and prospects into customers

    For account executives and sales engineers looking for a solution to manage their insights and sales data

    Docket is an AI-powered sales enablement platform designed to unify go-to-market (GTM) data through its proprietary Sales Knowledge Lake™ and activate it with intelligent AI agents. The platform helps marketing teams increase pipeline generation by 15% by engaging website visitors in human-like conversations and qualifying leads. For sales teams, Docket improves seller efficiency by 33% by providing instant product knowledge, retrieving collateral, and creating personalized documents. Built for GTM teams, Docket integrates with over 100 tools across the revenue tech stack and offers enterprise-grade security with SOC 2 Type II, GDPR, and ISO 27001 compliance. Customers report improved win rates, shorter sales cycles, and dramatically reduced response times. Docket’s scalable, accurate, and fast AI agents deliver reliable answers with confidence scores, empowering teams to close deals faster.
    Learn More
  • 1
    This project is a Class-Diagram plugin for SharpDevelop, that resembles the Visual Studio (Enterprise Edition) Class Diagram, and allows an overall view of the project classes. Currently integrated into SharpDevelop - www.sharpdevelop.com.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    Blackpaw is a development system made in Java for designing top-down 2D role-playing games.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    DOS GUI Graphics (QBasic)

    Make yourself a GUI for DOS from QBasic

    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Fast UML is an open-source UML tool with a simple user interface pop-up free. Draw UML diagrams fast, export diagrams to png, jpg and clipboard. It pretends to be the union between Violet and UMLet.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Say goodbye to broken revenue funnels and poor customer experiences Icon
    Say goodbye to broken revenue funnels and poor customer experiences

    Connect and coordinate your data, signals, tools, and people at every step of the customer journey.

    LeanData is a Demand Management solution that supports all go-to-market strategies such as account-based sales development, geo-based territories, and more. LeanData features a visual, intuitive workflow native to Salesforce that enables users to view their entire lead flow in one interface. LeanData allows users to access the drag-and-drop feature to route their leads. LeanData also features an algorithms match that uses multiple fields in Salesforce.
    Learn More
  • 5
    GeoWidgets is a set of reusable UI widgets for geographic applications (GIS), such as referencing dialogs, legends, styling widgets or map panes. The project is based on GeoTools (in Java) and supports several GUI toolkits (e.g Swing, SWT). Note that, while functional, this library is not developed any further.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Libverticale's mission is to provide semantic web services for an artists center.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Northwind Starter Kit project has moved, see details in the news below.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Slender UML aims to be a streamlined UML diagramming tool. It will feature a simple GUI environment allowing quick creation of UML diagrams without a serious investment of time. Slender UML will be easily used by anyone with a working knowledge of UML.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Analyse and convert sources to trees of blocks. Project on FreePascal and Lazarus.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Lightspeed golf course management software Icon
    Lightspeed golf course management software

    Lightspeed Golf is all-in-one golf course management software to help courses simplify operations, drive revenue and deliver amazing golf experiences.

    From tee sheet management, point of sale and payment processing to marketing, automation, reporting and more—Lightspeed is built for the pro shop, restaurant, back office, beverage cart and beyond.
    Learn More
  • 10
    The Multi-platform advanced networked game engine (MANGE). Users will be able to create maps and scripts to create a huge on-line environment for many players. MANGE will allow users with no coding knowledge to create complex on-line games.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Providing streamlined interface creation, Web-Layout is a tag library for Java MVC frameworks. Relying on powerful tags to display panels, input fields, and calendars, Web-Layout is fully skinable with XSL.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Webkit Scrollbar Generator

    Webkit Scrollbar Generator

    A easy and simple webkit scrollbar generator

    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    X11 Designer

    X11 Designer

    Create basic GUI windows for minimal Linux distros

    X11 Designer tool is used to design desktop independent basic GUI windows. A C code template source file is automatically generated after having performed a simple graphical editing. This is a simple way to create applications requiring only Xlib.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    myFuses is a Controller Framework that helps desing, develop and maintain PHP applications. MyFuses is based on Fusebox and was designed to be more extensible and stable.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    none

    none

    A lightweight (only 7kb) javascript for creating modals

    GPL 3.0 license, lightweight (only 7kb), easy, no css required, jquery support, bootstrap compatible. Probably the worlds most easy to use modalscript - no css required. From scratch it automatically fits to your website. Check out the examples on http://modal.easyjs.de
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next