![I tried to get Calculator.app from OS X Mavericks to run on Big Sur and here's the result. : r/MacOS I tried to get Calculator.app from OS X Mavericks to run on Big Sur and here's the result. : r/MacOS](https://i.redd.it/2el9ebh9bjr61.png)
I tried to get Calculator.app from OS X Mavericks to run on Big Sur and here's the result. : r/MacOS
![Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore](https://www.imore.com/sites/imore.com/files/styles/large/public/field/image/2020/11/pcalc-mac-big-sur.jpg)
Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore
![Wishlist for MacOS 11: Combine paper tape with calculator to prevent chaos. That's all I want : r/MacOS Wishlist for MacOS 11: Combine paper tape with calculator to prevent chaos. That's all I want : r/MacOS](https://i.redd.it/7kavs6bq1a751.png)
Wishlist for MacOS 11: Combine paper tape with calculator to prevent chaos. That's all I want : r/MacOS
![Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore](https://www.imore.com/sites/imore.com/files/styles/large/public/field/image/2020/11/pcalc-calculator-skins.jpg)
Huge PCalc update brings macOS Big Sur support and puts a floating calculator in your menu bar | iMore
![Macally Macally 2 in 1 Bluetooth Number Pad with Accounting Calculator - 32 Key Wireless Numeric Keypad with LCD Screen, Quiet Keys, and Programmable Tax Keys - Slim Wireless Number Pad for Macally Macally 2 in 1 Bluetooth Number Pad with Accounting Calculator - 32 Key Wireless Numeric Keypad with LCD Screen, Quiet Keys, and Programmable Tax Keys - Slim Wireless Number Pad for](http://mobileimages.lowes.com/productimages/ba5ad4df-9ab3-4873-9288-54881b691b19/45471851.jpg)