Libre
Alts
Ctrl K
Alternatives
Team chat
Slack
Analytics
Google Analytics
Automation
Zapier
Email
Gmail
All alternatives →
Categories
Archiving
(12)
Automation
(27)
Blogging
(10)
Bookmarks
(17)
Calendar & Contacts
(8)
Community-Supported Agriculture (CSA)
(7)
Conference Management
(5)
Content Management Systems (CMS)
(36)
Customer Relationship Management (CRM)
(6)
Database Management
(17)
DNS
(6)
Document Management
(18)
E-books
(14)
E-commerce
(14)
Email Lists
(9)
Email Servers
(17)
Feed Readers
(20)
File Transfer & Synchronization
(13)
Forums
(33)
Games
(1)
Institutional Repository and Digital Library Software
(5)
Integrated Library Systems (ILS)
(3)
IRC
(8)
Mail Delivery Agents
(3)
Mail Transfer Agents
(8)
Messaging
(37)
Object Storage & File Servers
(6)
Peer-to-peer Filesharing
(7)
Scheduling
(7)
Single-click & Drag-n-drop Upload
(25)
SIP
(10)
Video Conferencing
(9)
Web Analytics
(29)
Web-based File Managers
(14)
Webmail Clients
(3)
XMPP
(7)
All categories →
Fresh
◐
Submit
Alternatives
Intercom
WordPress.com
Zendesk
WhatsApp
Pushover
Pastebin
Calendly
Google Calendar
All alternatives →
Categories
Archiving (12)
Automation (27)
Blogging (10)
Bookmarks (17)
Calendar & Contacts (8)
Community-Supported Agriculture (CSA) (7)
Conference Management (5)
Content Management Systems (CMS) (36)
Customer Relationship Management (CRM) (6)
Database Management (17)
DNS (6)
Document Management (18)
E-books (14)
E-commerce (14)
Email Lists (9)
Email Servers (17)
Feed Readers (20)
File Transfer & Synchronization (13)
Forums (33)
Games (1)
Institutional Repository and Digital Library Software (5)
Integrated Library Systems (ILS) (3)
IRC (8)
Mail Delivery Agents (3)
Mail Transfer Agents (8)
Messaging (37)
Object Storage & File Servers (6)
Peer-to-peer Filesharing (7)
Scheduling (7)
Single-click & Drag-n-drop Upload (25)
SIP (10)
Video Conferencing (9)
Web Analytics (29)
Web-based File Managers (14)
Webmail Clients (3)
XMPP (7)
Fresh releases
About
Submit
Open Source Software Catalog
488 programs — free forever, legal to download.
Sort:
Popular
Recent
Stars
License:
All
AGPL-3.0
Apache-2.0
BSD-2-Clause
BSD-3-Clause
BSD-4-Clause
CC0-1.0
EUPL-1.1
EUPL-1.2
GPL-2.0
GPL-3.0
ISC
LGPL-2.1
LGPL-3.0
MIT
MPL-1.1
MPL-2.0
OSL-3.0
Unlicense
Platform:
All
Linux
Windows
macOS
Docker
Web
Released:
Any
30 days
90 days
1 year
Showing 488 programs
O
Open Food Network
AGPL-3.0
Community-Supported Agriculture (CSA)
m
motion.tools (Antragsgrün)
AGPL-3.0
Conference Management
o
osem
MIT
Conference Management
p
pretalx
Apache-2.0
Conference Management
A
Alfresco Community Edition
LGPL-3.0
Content Management Systems (CMS)
C
Concrete 5 CMS
MIT
Content Management Systems (CMS)
K
KeystoneJS
MIT
Content Management Systems (CMS)
O
Omeka
GPL-3.0
Content Management Systems (CMS)
P
Publify
MIT
Content Management Systems (CMS)
R
REDAXO
MIT
Content Management Systems (CMS)
S
SPIP
GPL-3.0
Content Management Systems (CMS)
S
Superdesk
AGPL-3.0
Content Management Systems (CMS)
W
Wagtail
BSD-3-Clause
Content Management Systems (CMS)
W
WonderCMS
W
WordPress
GPL-2.0
Content Management Systems (CMS)
C
Corteza
Apache-2.0
Customer Relationship Management (CRM)
D
Django-CRM
AGPL-3.0
Customer Relationship Management (CRM)
E
EspoCRM
AGPL-3.0
Customer Relationship Management (CRM)
K
Krayin
MIT
Customer Relationship Management (CRM)
R
Relaticle
AGPL-3.0
Customer Relationship Management (CRM)
T
Twenty
AGPL-3.0
Customer Relationship Management (CRM)
A
Adminer
Apache-2.0
Database Management
A
Azimutt
MIT
Database Management
B
Baserow
MIT
Database Management
←
1
…
13
14
15
16
17
…
21
→