OpalCalc Alternatives
OpalCalc is described as 'brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly' and is a Calculator in the education & reference category. There are more than 25 alternatives to OpalCalc for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and Android. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like OpalCalc are Qalculate!, Numi, Insect and Soulver.
OpalCalc alternatives are mainly Calculators but may also be Note-taking Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OpalCalc.SpeedCrunch
Do you think this is a good alternative?YesNo- Free • Open Source
- Calculator
115 alternatives to SpeedCrunch- Mac
- Windows
- Linux
- PortableApps.com
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.
SpeedCrunch Features
SpeedCrunch vs OpalCalc opinions
Very, very similar to opal. For less strenuous calculations speed is better. For more complex calculations, opal, full version is better with a slightly higher learning curve.
0Qalculate!
Do you think this is a good alternative?YesNo- Free • Open Source
- Calculator
106 alternatives to Qalculate!- Mac
- Windows
- Linux
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
Qalculate! Features
Qalculate! vs OpalCalc opinions
Very powerful yet not too hard to get . Opal has a more modern UI, but QualQ works fine.
0Numi
Do you think this is a good alternative?YesNo113 alternatives to Numi- Freemium • Proprietary
- Calculator
- Mac
Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks. Numi is not limited to simple calculations, it can solve expressions of any complexity, with...
Numi Features
Insect
Do you think this is a good alternative?YesNo- Free • Open Source
- Calculator
61 alternatives to Insect- Mac
- Windows
- Linux
- Online
- Self-Hosted
High precision scientific calculator with full support for physical units (web and terminal versions).
Insect Features
Soulver
Do you think this is a good alternative?YesNo106 alternatives to Soulver- Paid • Proprietary
- Calculator
- Mac
Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
Soulver Features
NaSC
Do you think this is a good alternative?YesNo62 alternatives to NaSC- Free • Open Source
- Calculator
- Linux
Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...
Windows Calculator
Do you think this is a good alternative?YesNo116 alternatives to Windows Calculator- Free • Open Source
- Calculator
- Windows
A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.
Windows Calculator Features
Parsify Desktop
Do you think this is a good alternative?YesNo- Freemium • Proprietary
- Calculator
16 alternatives to Parsify Desktop- Mac
- Windows
- Linux
Parsify Desktop is a notepad-based / text calculator, built with extendibility and privacy in mind. The app has been constantly updated since the initial launch in June 2020. Its most notable features include:
Parsify Desktop Features
Parsify Desktop vs OpalCalc opinions
SitinoApps made with Electron should be banned. Something that could be 100k in C++ becomes a 100M javascript monster
0GeoGebra Scientific Calculator
Do you think this is a good alternative?YesNo- Free • Open Source
- Calculator
114 alternatives to GeoGebra Scientific Calculator- Online
- Android
- iPhone
- Android Tablet
- iPad
Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
GeoGebra Scientific Calculator Features
Numbr
Do you think this is a good alternative?YesNo- Free • Open Source
- Calculator
10 alternatives to Numbr- Online
- Chrome OS
Numbr is a currency calculator, a notepad that understands your calculation. You can use notes with numbers alongside each other. And all your numbers are instantly calculated as you type.
Numbr Features