InvoicePlane / InvoicePlane

A self-hosted open source application for managing your invoices, clients and payments.

opensourcepos / opensourcepos

Open Source Point of Sale is a web based point of sale application written in PHP using CodeIgniter framework. It uses MySQL as the data back end and has a Bootstrap 3 based user interface. If you like this project, please give it a star! Doing so helps maintain Popular OSS status for the project.

kanboard / kanboard

Kanban project management software

kimai / kimai

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 much more... Web-based multi-user application, available as On-Premise or SaaS version: https://www.kimai.org

invoiceninja / invoiceninja

A source-available invoice, quote, project and time-tracking app built with Laravel

elabftw / elabftw

:notebook: eLabFTW is the most popular open source electronic lab notebook for research labs.