Showing 442 open source projects for "open source invoice"

View related business solutions
  • 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
  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
    Explore Apify Store
  • 1
    OpenClinic GA

    OpenClinic GA

    Open Source Integrated Hospital Information Management System

    OpenClinic GA is an open source integrated hospital information management system covering management of administrative, financial, clinical, lab, x-ray, pharmacy, meals distribution and other data. Extensive statistical and reporting capabilities.
    Leader badge
    Downloads: 207 This Week
    Last Update:
    See Project
  • 2
    Pandora Open

    Pandora Open

    Open Source Monitoring System for performance and availability.

    Pandora FMS is an enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes. It uniquely enables business and IT to adapt to changing needs through a flexible and rapid approach to IT and business deployment. Pandora FMS consolidates all the needs of modern monitoring (ITOM, APM, BAM) and provides status and performance metrics from different operating systems,...
    Leader badge
    Downloads: 1,056 This Week
    Last Update:
    See Project
  • 3
    WSL

    WSL

    Windows Subsystem for Linux

    WSL is Microsoft's compatibility layer—now open source—that allows Linux binaries (CLI and GUI) to run natively on Windows without a VM. WSL 1 handles syscall translation; WSL 2 uses a lightweight VM with full Linux kernel, enabling full Linux compatibility, improved I/O, GPU acceleration, and support for distributions like Ubuntu, Debian, Kali, etc.
    Downloads: 566 This Week
    Last Update:
    See Project
  • 4
    VirtualBox

    VirtualBox

    Virtualization software for x86_64 hardware

    VirtualBox is a powerful open-source full virtualization software that allows a user to run one or more “guest” operating systems simultaneously inside “virtual machines” on a single physical “host” machine. It supports a wide variety of host platforms (Linux, Windows, macOS, Solaris, etc.) and guest OSes, enabling, for example, running Linux on a Windows PC, running Windows Server on a Linux host, or even legacy OSes in a controlled environment.
    Downloads: 53 This Week
    Last Update:
    See Project
  • BoldTrail Real Estate CRM Icon
    BoldTrail Real Estate CRM

    A first-of-its-kind homeownership solution that puts YOU at the center of the coveted lifetime consumer relationship.

    BoldTrail, the #1 rated real estate platform, is built to power your entire brokerage with next-generation technology your agents will use and love. Showcase your unique brand with customizable websites for your company, offices, and every agent. Maximize lead capture with a modern, portal-like consumer search experience and intelligent behavior tracking. Hyper-local area pages, home valuation pages and options for rich lifestyle data keep customers searching with your brokerage as the local experts. The most robust lead gen tools on the market help your brokerage, teams & agents effectively drive new business - no matter their budget. Empower your agents to generate free leads instantly with our simple to use landing pages & IDX squeeze pages. Drive more leads with higher quality and lower cost through in-house tools built within the platform. Diversify lead sources with our automated social media posting, integrated Google and Facebook advertising, custom text codes and more.
    Learn More
  • 5
    Apple Container

    Apple Container

    A tool for creating and running Linux containers

    Container (by Apple) is an open-source CLI tool written in Swift optimized for Apple Silicon that allows running Linux containers as lightweight virtual machines. It uses Virtualization.framework to wrap OCI-compliant images into isolated microVMs on macOS. Perfect for container development workflows without Docker Desktop.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    ProxmoxVE Community Scripts

    ProxmoxVE Community Scripts

    Proxmox VE Helper-Scripts (Community Edition)

    A community-maintained collection of over 300 helper scripts designed to streamline setup and maintenance of Proxmox Virtual Environment (VE). Originally forked from tteck's repository, it provides automation for installations, backups, networking, storage management, and system optimizations.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 7
    Tart

    Tart

    macOS and Linux VMs on Apple Silicon to use in CI and other automation

    Tart is a virtualization toolset to build, run and manage macOS and Linux virtual machines on Apple Silicon. Tart is using Apple’s native Virtualization. The framework was developed along with the architecture of the first M1 chip. This seamless integration between hardware and software ensures smooth performance without any drawbacks. For storing virtual machine images Tart integrates with OCI-compatible container registries. Work with virtual machines as you used to with Docker containers....
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Easy GPU PV

    Easy GPU PV

    A Project dedicated to making GPU Partitioning on Windows easier

    Easy-GPU-PV is an open-source project that automates the relatively complex steps required to set up GPU Paravirtualization (GPU-PV) on Windows Hyper-V, letting you partition a physical GPU and assign slices to virtual machines for low-latency remote use. It creates and installs a Windows VM, copies the necessary GPU-PV driver files into the VM, and helps install Parsec (an ultra-low-latency remote-desktop client) so you can connect to the VM at high framerates.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 9
    Firecracker

    Firecracker

    Secure and fast microVMs for serverless computing

    Firecracker is an open-source virtualization technology developed by AWS for deploying secure micro-VMs (microVMs) that offer strong isolation with minimal overhead. Designed for serverless workloads (e.g., AWS Lambda, Fargate), it combines VM-level security with container-like performance and startup speed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
    Learn More
  • 10
    VVV

    VVV

    An open source Vagrant configuration for developing with WordPress

    VVV is an open-source local development environment focused on WordPress, powered by Vagrant. VVV is ideal for developing themes and plugins as well as for contributing to WordPress core. Approachable development environment with a modern server configuration. Stable state of software and configuration in default provisioning. Excellent and clear documentation to aid in learning and scaffolding.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    WireMock

    WireMock

    A tool for mocking HTTP services

    HTTP response stubbing, matchable on URL, header and body content patterns. Request verification, runs in unit tests, as a standalone process or as a WAR app. Configurable via a fluent Java API, JSON files and JSON over HTTP. Record/playback of stubs, fault injection, per-request conditional proxying, browser proxying for request inspection and replacement. Stateful behavior simulation and configurable response delays. Mock your APIs for fast, robust and comprehensive testing. WireMock is a...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Nodeenv

    Nodeenv

    Virtual environment for Node.js & integrator with virtualenv

    A Python tool that creates isolated Node.js virtual environments, similar to Python's virtualenv.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    OpenEMR
    OpenEMR is an open source medical practice management application (EHR EMR PMS) featuring fully integrated electronic health records, scheduling, electronic billing, internationalization, free support, a vibrant community, and a whole lot more.
    Leader badge
    Downloads: 1,122 This Week
    Last Update:
    See Project
  • 14
    OSGeoLive

    OSGeoLive

    Bootable linux distro for Geospatial Applications

    OSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu that allows you to try a wide variety of open source geospatial software without installing anything. It is composed entirely of free software, allowing it to be freely distributed, duplicated and passed around. It provides pre-configured applications for a range of geospatial use cases, including storage, publishing, viewing, analysis and manipulation of data. It also contains sample datasets and documentation.
    Leader badge
    Downloads: 237 This Week
    Last Update:
    See Project
  • 15
    VMAware

    VMAware

    VM detection library in C++

    ...On top of the library, there's a CLI tool that takes advantage of the full library (see screenshots) It's also meant to be compatible with ARM, and 32-bit Windows, with C++11 support. The library also has separate MIT and GPL compliant code, allowing for licensing flexibility among proprietary and open-source projects.
    Downloads: 28 This Week
    Last Update:
    See Project
  • 16
    Robolinux

    Robolinux

    Announcing Robolinux Cinnamon 14.1

    Announcing The New Robolinux Series 14 Mate LTS - 2034 Robolinux is very pleased to announce a completely new 14.1 Mate privacy centered 1inux operating system you can download freely while also offering our users an optional 14+ advanced upgrade which comes with our Untracker and FAAST Boot along with one click popular privacy software installers like Tor and I2p, Wireshark and Bleachbit plus many more for a fair and reasonable price. Robolinux14.1-Mate is ideal for beginners and...
    Leader badge
    Downloads: 92 This Week
    Last Update:
    See Project
  • 17

    OviOS Linux

    OviOS Linux

    OviOS is an open source storage OS based on the Linux kernel and includes opensource software needed to create a fully functional, highly performant storage server. It supports iSCSI, NFS and SMB versions 1,2 and 3. It also supports AD integration.
    Leader badge
    Downloads: 13 This Week
    Last Update:
    See Project
  • 18
    PVPLE
    VPLE (Linux) Vulnerable Pentesting Lab Environment VPLE is an Intentionally Vulnerable Linux Virtual Machine. This VM can be used to conduct security training, test security tools, and practice common penetration testing Labs. In VPLE bunch of labs are Available. NOTE:- "Only run in VMWare Pls Don’t run in VirtualBox" Will also run on the ProxMox server to understand how to do it pls refer to the doc in the zip named "Cybersecurity Lab Deployment on Proxmox" The default login...
    Downloads: 28 This Week
    Last Update:
    See Project
  • 19
    Monitoring AIX, VMware,Oracle, Nutanix

    Monitoring AIX, VMware,Oracle, Nutanix

    AIX, Linux, VMware, Nutanix, Oracle, RHV, Cloud performance monitoring

    The tool offers you end-to-end views of your server environment and can save you significant money in operation monitoring by predicting utilization bottlenecks in your virtualized environment. You can also generate policy-based alerts, capacity reports and load forecasts. The product supports these virtualization platforms: - IBM Power Systems - VMware - Nutanix - Proxmox - Huawei FusionCompute - OracleVM - Oracle Solaris LDOM, CDOM, Zone - oVirt / RedHat Virtualization...
    Leader badge
    Downloads: 60 This Week
    Last Update:
    See Project
  • 20
    Ubuntu-Business-Desktop (LXC)

    Ubuntu-Business-Desktop (LXC)

    Ubuntu LXQT - LXC Template for Proxmox

    This is a LXC-Template witch can be used for a company or private. It's an adapted Ubuntu with x2go-Terminalserver and Webmincontrol. It's easy to control the system with webmin. You never must use the terminal. Try it!
    Leader badge
    Downloads: 27 This Week
    Last Update:
    See Project
  • 21
    pbboard

    pbboard

    PBBoard - Free and Open Source Forum Software

    Program PBBoard is interactive Forum management program Dialogic Free classified as free software and open source, is located under the GNU GPL, is written in PHP and based on MySQL database engine And PBBoard now in its third generation version 3.0, this version includes integration between design standard High-level as well as high security, as well as multi-language interface and empowerment Full of multiple databases for planning modulating complete with a lack of effort on servers. ...
    Downloads: 20 This Week
    Last Update:
    See Project
  • 22
    RemoteBox

    RemoteBox

    A client for the remote use of VirtualBox on a server

    RemoteBox is an open-source VirtualBox client which means you can remotely administer (ie over the network) an installation of VirtualBox on a server, including its guests and interact with them as if they were running locally. VirtualBox is installed on the server machine and RemoteBox runs on the client machine. RemoteBox provides a complete Gtk 3 graphical interface with a look and feel similar to that of VirtualBox's native GUI and supports the vast majority of features.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 23
    BitVisor is a tiny hypervisor initially designed for mediating I/O access from a single guest OS. Its implementation is mature enough to run Windows and Linux, and can be used as a generic platform for various research and development projects.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 24
    Gentoo-KVM-Proxmox-Image

    Gentoo-KVM-Proxmox-Image

    Here you can download a Gentoo VM image for KVM (Proxmox).

    Here you can download a Gentoo VM image for KVM (Proxmox). The image is permanently maintained and has an update cycle of about 2 weeks.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 25

    Unattended, A Windows deployment system

    System for fully automating Windows installations

    This is a system for fully automating Windows 2000 and XP installations, both OS and applications. See http://unattended.sourceforge.net/ for details.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next