Kimai is a web-based multi-user time-tracking application
Linux-Based Billing And Business Application Server For FREE use.
Take your office and CRM into the cloud!
Profesionalna integracja z Krajowym Systemem e-Faktur (KSeF)
Small Business Appliance
Free & Open Source Invoice App for Freelancers & Small Businesses
Captures time & expense by project and account; generates invoice
Intuitive quote, delivery note, invoice, payments management app
Web Application used to manage clients, create invoices, timesheets