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Average Ratings 1 Rating
Description
LibreOffice Calc serves as the spreadsheet application within the LibreOffice suite, created to assist users in organizing, analyzing, and manipulating tabular data formed by rows and columns. This robust platform facilitates the development of spreadsheets that can incorporate numbers, text, formulas, and charts, empowering users to execute calculations, scrutinize data sets, and present findings visually. With its extensive array of mathematical, financial, and statistical functions, Calc enables the integration of these functions into formulas for conducting intricate calculations. Tools like the Function Wizard simplify the formula creation process, enhancing user accuracy and efficiency, while features such as “what-if” analysis enable users to change variables and instantly see the impact of those changes on the results displayed in the spreadsheet. Capable of managing exceptionally large spreadsheets, it accommodates up to 1,048,576 rows and 16,384 columns, which makes it ideal for handling substantial datasets frequently encountered in scientific, financial, or analytical contexts. Additionally, Calc’s user-friendly interface and extensive capabilities make it a valuable resource for both casual users and professionals alike.
Description
ProjectLibre offers both desktop and cloud-based project management solutions for professional scheduling, portfolio oversight, team collaboration, risk assessment, and AI-powered planning. The cloud edition imports Microsoft Project .MPP and .XML files, allowing organizations to migrate existing schedules without recreating their project plans. Its scheduling tools include Gantt charts, critical path analysis, task dependencies, calendars, baselines, milestones, resource leveling, and earned value management. With ProjectLibre AI, users can turn natural-language project descriptions into complete work breakdown structures with tasks, dependencies, resources, durations, and milestones.
ProjectLibre Desktop is the leading open-source alternative to Microsoft Project, with more than 8.7 million downloads across 193 countries. Available in 31 languages, it is also used by over 1,700 universities worldwide.
ProjectLibre Cloud is a SaaS and AI-powered collaboration platform for project teams, offering organizations a compelling migration option ahead of Microsoft Project Online’s retirement on September 30, 2026.
Key Features:
- Professional scheduling (CPM, dependencies, constraints, calendars, baselines, critical path, float)
- Enterprise resource management + resource leveling; shared resource pools; RBS/OBS
- Monte Carlo risk analysis
- DCMA schedule quality audit
- Earned value / performance (SPI, CPI, TCPI) and cost rates
- Portfolio / multi-project management
- Role-based access for teams
- Real-time collaboration in the browser
- AI Copilot — create full project plans (tasks, durations, links) from natural language in any language
- Microsoft Project .MPP import / MS Project parity for migration
- Gantt, Network Diagram, WBS, resource graphs
API Access
Has API
No
API Access
Has API
Yes
Integrations
Microsoft Excel
No
Pricing Details
Free
Free Trial
No
Free Version
Yes
Pricing Details
Free
ProjectLibre Desktop is free and open source software. ProjectLibre Cloud is a team solution with AI and users around the world on a small subscription.
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
Yes
Live Training (Online)
Yes
In Person
No
Vendor Details
Company Name
LibreOffice
Founded
2010
Country
Germany
Website
www.libreoffice.org/discover/calc/
Vendor Details
Company Name
ProjectLibre
Founded
2012
Country
United States
Website
sourceforge.net/projects/projectlibre/
Product Features
Spreadsheet
Analytics
No
Audit Trail
No
Calculators
No
Charting
No
Multi-User Collaboration
No
Templates
No
Product Features
Project Management
Agile Methodologies
No
Budget Management
Yes
Client Portal
No
Collaboration Tools
No
Cost-to-Completion Tracking
Yes
Customizable Templates
No
Gantt Charts
Yes
Idea Management
No
Kanban Board
No
Milestone Tracking
Yes
Portfolio Management
No
Resource Management
Yes
Time & Expense Tracking
No
Traditional Methodologies
Yes