Pebbles: OS calculator for scientists and statisticians for Gnome Linux desktops

For so long, we didn't have a fancy calculator on Linux desktops, but now we have Pebbles.

Pebbles is a lightweight multi-mode calculator intended for students, scientists and statisticians. Even more,  it is completely free (Libre) open-source project with active development team of 5.

Although, Pebbles is built primarily for elementaryOS, other distro users can install it easily, especially on Arch Linux, Manjaro, Ubuntu and Debian. The only requirement to install it from source there is "vala" as an additional dependency.

Different modes

  1. Scientific mode
  2. Programmer mode
  3. Calculus mode
  4. Statistics mode
  5. Date Calculation mode


  1. Lightweight
  2. Touch-screen support (tested)
  3. Fancy user-interface
  4. History
  5. Binary format
  6. Converters
  7. Dark and light theme support



Download and Install

1- Flatpak package

flatpak install flathub com.github.subhadeepjasu.pebbles
Install from Flathub store
flatpak run com.github.subhadeepjasu.pebbles
Run Pebbles

2- Build from source


    An email client app is responsible for accessing your email messages on the server from your device. Mail clients are available for desktop, or can even come in a self-hosted web-based form, which the user can install and use on their own servers local or remote. We have covered self-hosted...Read more...

    Personal finance app helps you to keep track of your expenses, budget, manage income, outcomes, savings, purchases, and payments. Beyond these basic functionalities, personal finance apps help you prepare for 5 critical categories: Credit and debtReal estateTaxesInsuranceEstate planningIf you are looking for self-hosted minimal finance and accounting manager or invoicing...Read more...

    Diabetes is a long-lasting (chronic) health condition, that occurs when blood sugar is too high. It is a life-altering disease, as it changes eating habits and exercises routine. Diabetes management apps are many, and they come as web-based services, standalone mobile apps, and desktop apps. However, most of them are...Read more...

    Ever felt trapped while managing dozens of contacts, activities, pets activities, reminders, and follow-up social events like birthdays and so on? Well, you can easily manage all of this and more with Monica. Monica is a free, open-source self-hosted personal CRM solution to help you keep tracking all of your...Read more...

    Penpot is a free, open-source web-based design and prototyping application for teams. It works with open web standards as it uses SVG (Scalable Vector Graphics) format. Penpot can be installed on a remote server or the local machine with help of Docker and Docker Compose. With Penpot, you can quickly...Read more...

Read more