Qalculate! vs OpalCalc

Struggling to choose between Qalculate! and OpalCalc? Both products offer unique advantages, making it a tough decision.

Qalculate! is a Office & Productivity solution with tags like math, engineering, physics, calculator.

It boasts features such as Supports various calculation modes like logical, programming, statistical, date calculation, physical constants and conversions, Graphing calculator functionality, Supports variables, functions, vectors and matrices, Customizable interface and keyboard layout, Large library of customizable functions and units, Supports multiple notations like standard, scientific, engineering, and more, Can export results to CSV files, Plugins allow extending functionality, Available on Linux, Windows, macOS, BSD, Android, and online and pros including Free and open source, Very extensive set of features, Customizable and extensible, Available on many platforms, Can be used offline, Clean and intuitive interface.

On the other hand, OpalCalc is a Office & Productivity product tagged with data-analysis, visualization, reporting, calculation, graphing, pivot-tables.

Its standout features include Spreadsheet application, Formula calculation, Charting and graphing, Pivot tables, Import/export multiple file formats, Scripting and automation, Add-ons and plugins, Cross-platform, and it shines with pros like Free and open source, Similar workflow to Excel, Powerful calculation and analysis features, Customizable and extensible, Active development community, Available on Windows, Mac, Linux.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Qalculate!

Qalculate!

Qalculate! is an open-source multi-purpose calculator application for Linux, Windows, and macOS. It includes functions for algebra, calculus, statistics, physics, engineering, finances, and more. With its customizable interface and built-in unit converter, Qalculate! is a powerful tool for students, scientists, and engineers.

Categories:
math engineering physics calculator

Qalculate! Features

  1. Supports various calculation modes like logical, programming, statistical, date calculation, physical constants and conversions
  2. Graphing calculator functionality
  3. Supports variables, functions, vectors and matrices
  4. Customizable interface and keyboard layout
  5. Large library of customizable functions and units
  6. Supports multiple notations like standard, scientific, engineering, and more
  7. Can export results to CSV files
  8. Plugins allow extending functionality
  9. Available on Linux, Windows, macOS, BSD, Android, and online

Pricing

  • Free
  • Open Source

Pros

Free and open source

Very extensive set of features

Customizable and extensible

Available on many platforms

Can be used offline

Clean and intuitive interface

Cons

Steep learning curve

Mobile app lacks some advanced features of desktop version

No iOS app

Documentation could be more beginner-friendly


OpalCalc

OpalCalc

OpalCalc is an open-source spreadsheet software similar to Microsoft Excel. It can be used for data analysis, visualization, and reporting. Key features include calculation, graphing tools, and pivot tables.

Categories:
data-analysis visualization reporting calculation graphing pivot-tables

OpalCalc Features

  1. Spreadsheet application
  2. Formula calculation
  3. Charting and graphing
  4. Pivot tables
  5. Import/export multiple file formats
  6. Scripting and automation
  7. Add-ons and plugins
  8. Cross-platform

Pricing

  • Open Source

Pros

Free and open source

Similar workflow to Excel

Powerful calculation and analysis features

Customizable and extensible

Active development community

Available on Windows, Mac, Linux

Cons

Limited built-in functionality compared to Excel

Steep learning curve

Limited support resources

Compatibility issues with Excel files in some cases