Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so mu
Aplicación autoalojada para gestionar facturas, clientes y cobros.
💰 Billing & Payments knowledge for cloud platforms
Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics &
All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketi
Simple and elegant invoicing solution.
Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.
Self-hosted time tracking & invoicing for freelancers and teams: timers, projects, PDF and Peppol e-invoicing. Open-source Toggl/Clockify alternative.
Invoicing for freelancers & small businesses
Open source C# e-invoicing library. Enables creating and reading ZUGFeRD invoices.
Online Invoice Management in Ruby On Rails.
An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients
Fab-Manager is the FabLab management solution. It provides a comprehensive, web-based, open-source tool to simplify your administrative tasks and your marker's projects.