Free Soulver Alternatives for Linux

Soulver is not available for Linux but there are plenty of alternatives that run on Linux with similar functionality. The best free Linux alternative is SpeedCrunch, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Soulver and many of them are free and available for Linux so hopefully you can find a suitable replacement. Other interesting free Linux alternatives to Soulver are Qalculate!, Numbat, Numi and Numara Calculator.

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Alternatives
Soulver alternatives page was last updated

Alternatives list

  1. SpeedCrunch icon
     303 likes

    High-precision scientific calculator for Windows, macOS, and Linux, handling up to 50-digit calculations with complex numbers, units, constants, vectors, and matrices. It supports user-defined variables and functions, editable history, per-result formatting, and tabs.

    131 SpeedCrunch alternatives

    Cost / License

    Application type

    Since

    • Since 2009

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    • Flatpak
    Good alternative?
     
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    1
  2. Qalculate! icon
     112 likes

    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).

    122 Qalculate! alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Windows
    • Mac
    • Linux
    Good alternative?
     
  3. Numbat icon
     25 likes

    High precision scientific calculator with full support for physical units (web and terminal versions).

    Cost / License

    Application type

    Since

    • Since 2017

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    • Self-Hosted
    Good alternative?
     
  4. Numi icon
     28 likes

    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...

    129 Numi alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2012

    Platforms

    • Windows
    • Mac
    • Linux
    • Terminal
    Good alternative?
     
  5. Next generation notepad-based calculator, built with extendibility and privacy in mind. Works on Windows, macOS and Linux.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2020

    Platforms

    • Windows
    • Mac
    • Linux
    Good alternative?
     
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    1
  6. galculator icon
     11 likes

    galculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).

    116 galculator alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2013

    Alerts

    • Discontinued

    Platforms

    • Linux
    • BSD
    • Xfce
    Good alternative?
     
  7. NaSC icon
     20 likes

    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...

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2015

    Platforms

    • Linux
    Good alternative?
     
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    2
  8. Kalk is a convergent calculator application built with the Kirigami framework. Although it is mainly targeted for mobile Linux platforms, it can also be used on the desktop.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2021

    Platforms

    • Linux
    • KDE Plasma
    • Linux Mobile
    • Plasma Mobile
    • Flathub
    Good alternative?
     
  9. Woxi icon
     1 like

    Wolfram Language / Mathematica reimplementation in Rust.

    Cost / License

    Since

    • Since 2026

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    Good alternative?
     
  10. numr icon
     1 like

    A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Windows
    • Mac
    • Linux
    Good alternative?
     
  11. Schulrechner icon
     1 like

    The calculator you know from school.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Linux
    • Online
    • Android
    • Android Tablet
    • F-Droid
    • Flathub
    • Flatpak
    Good alternative?
     
12 of 21 Soulver alternatives