Best Napkin Calculator and Notepad Alternatives (12)

Swift Calcs

Open Source

Swift Calcs is a free, open-source calculator app for iOS. It features a simple, clean interface and offers basic, scientific, …

Blabr

Open Source

Blabr is a free, open-source video conferencing platform that allows for encrypted group video calls. It has features like screen …

Numi

Freemium

Numi is a beautifully designed calculator app for Mac that offers standard, scientific, programmer, and conversion calculator modes. It has …

Caligator

Caligator is a free online calendar and scheduling tool. It allows users to create and share calendars, schedule events and …

OpalCalc

Open Source

OpalCalc is an open-source spreadsheet software similar to Microsoft Excel. It can be used for data analysis, visualization, and reporting. …

Notepad Calculator

Open Source

Notepad Calculator is a simple calculator app that runs in Windows Notepad. It allows you to do basic math calculations …

Soulver

Soulver is a unique calculator app that allows you to enter math equations and calculations in plain language. It can …

Calculist

Open Source

Calculist is a free, open-source calculator app for Windows. It provides standard, scientific, programmer, date calculation, and converter tools. Key …

GetBricksApp

GetBricksApp is a visual web design and prototyping tool that allows users to build interactive websites and web apps by …

NoteCalc

Open Source

NoteCalc is a free open-source spreadsheet and note-taking application for Windows. It offers basic spreadsheet functionality along with rich-text notes, …

InstaCalc

InstaCalc is a free online calculator app that allows users to easily perform various mathematical calculations. It offers basic, scientific, …

NekoCalc Notepad Calculator

Open Source

NekoCalc Notepad Calculator is a free, lightweight notepad application that allows you to do basic math calculations and equations within …