Best open source software for freelancers

1

Odoo

Free open source ERP system.

ERP & InventoryDocker

55k

Stands out for the most commits in the last 12 months (17,454). Odoo has 55,380 GitHub stars, uses the LGPL-3.0 license, ships a Docker image and had 17,454 commits in the last year; it replaces NetSuite and SAP Business One.

2

ERPNext

ERP system to help you run your business.

ERP & InventoryDocker

41k

Stands out for the longest track record (since 2011). ERPNext has 40,687 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 10,424 commits in the last year; it replaces NetSuite and SAP Business One.

1

Frappe HR

Complete HRMS solution with over 13 different modules right from employee management, onboarding, leaves, to payroll, taxation, and more.

HR & Time TrackingDocker

9.0k

Frappe HR has 8,970 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 2,970 commits in the last year; it replaces BambooHR and Workday.

2

Ever Gauzy

Open business management platform for collaborative, on-demand and sharing economies (ERP/CRM/HRM/ATS/PM).

HR & Time TrackingDocker

8.6k

Ever Gauzy has 8,635 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 5,783 commits in the last year; it replaces BambooHR and Workday.

1

Twenty

A modern CRM offering the flexibility of open source, advanced features, and a sleek design.

CRMDocker

60k

Stands out for the most GitHub stars. Twenty has 59,965 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 9,000 commits in the last year; it replaces Salesforce and HubSpot.

2

Krayin

CRM solution for SMEs and Enterprises for complete customer lifecycle management.

CRMDocker

24k

Krayin has 24,071 GitHub stars, uses the MIT license, ships a Docker image and had 535 commits in the last year; it replaces Salesforce and HubSpot.

1

Cal.diy

Online appointment scheduling system.

Booking & SchedulingDocker

49k

Cal.diy has 49,455 GitHub stars, uses the MIT license, ships a Docker image and had 1,968 commits in the last year; it replaces Calendly.

2

Rallly

Create polls to vote on dates and times (alternative to Doodle).

Booking & SchedulingDocker

5.3k

Rallly has 5,329 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,711 commits in the last year; it replaces Calendly.

1

Gitea

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD.

Project ManagementDocker

59k

Gitea has 58,738 GitHub stars, uses the MIT license, ships a Docker image and had 1,909 commits in the last year; it replaces GitHub and GitLab.

2

Plane

Track issues, epics, and product roadmaps in the simplest way possible (alternative to JIRA, Linear and Height).

Project ManagementDocker

62k

Plane has 61,588 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 771 commits in the last year; it replaces Jira and Asana.

1

qBittorrent

Free cross-platform bittorrent client with a feature rich Web UI for remote access.

File Sharing

41k

qBittorrent has 41,180 GitHub stars, uses the GPL-2.0 license and had 510 commits in the last year.

2

slskd

A modern client-server application for the Soulseek file sharing network.

File SharingDocker

4.2k

slskd has 4,210 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,249 commits in the last year.

1

VaultwardenFeatured

Lightweight Bitwarden server API implementation written in Rust.

Password ManagersDocker

70k

Vaultwarden has 69,807 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 217 commits in the last year; it replaces Bitwarden and 1Password.

2

Bitwarden

Password manager with a webapp, browser extension, and mobile app.

Password ManagersDocker

20k

Bitwarden has 20,499 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,729 commits in the last year; it replaces Bitwarden and 1Password.