Top 8 Open-Source Alternatives to OpenProj

Product categories

Office & Productivity Office Suites Productivity Project Management Project Portfolio Management Software Development Task Management Work Management

Summary

The top open-source alternatives to OpenProj are Apache OpenOffice, OpenProject, and Taskjuggler. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Apache OpenOffice Landing Page
1

Apache OpenOffice

Apache OpenOffice is an open source, office document productivity suite.
Pricing:
- Open Source
#Office Suites #Office & Productivity #Project Management 13 social mentions
OpenProject Landing Page
2

OpenProject

OpenProject is an open-source project management software with a wide set of features and plugins.
Pricing:
- Open Source
#Project Management #Task Management #Productivity 4 social mentions
Taskjuggler Landing Page
3

Taskjuggler

TaskJuggler is a modern and powerful, Free and Open Source Software project management tool.
Pricing:
- Open Source
#Project Management #Task Management #Project Portfolio Management 4 social mentions
LibreOffice Landing Page
4

LibreOffice

Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
Pricing:
- Open Source
#Office Suites #Office & Productivity #Project Management 15 social mentions
Joeffice Landing Page
5

Joeffice

Joeffice is a free and open source office software written in Java.
Pricing:
- Open Source
#Office Suites #Office & Productivity #Software Development
Etherpad Landing Page
6

Etherpad

Etherpad is a highly customizable Open Source online editor providing collaborative editing in...
Pricing:
- Open Source
#Office Suites #Office & Productivity #Software Development 18 social mentions
Redmine Landing Page
7

Redmine

Flexible project management web application
Pricing:
- Open Source
#Project Management #Task Management #Work Management 7 social mentions
CryptPad Landing Page
8

CryptPad

CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
Pricing:
- Open Source
- Freemium
- Free Trial
- €5.0 / Monthly (Personal 5GB)
#Office Suites #Project Management #Office & Productivity 88 social mentions