Free and Open Source Invoicing, Expenses & Time-Tracking
Accounting system for smaller companies written in GnuCobol.
Linux-Based Billing And Business Application Server For FREE use.
Free & Open Source Invoice App for Freelancers & Small Businesses
Tool to manage canteen, nursery and events registrations of a school.
Generate professional invoices and business letters directly online
Mutasyon is a script can add customer, products, inventory or invoice
Captures time & expense by project and account; generates invoice
Free web-based invoicing primarily for Finnish companies