Skip to content


Repository files navigation

💻 OSAVA - Operating System Algorithms Visualization App

Table of Contents

  1. About
  2. Download
  3. Description
  4. Quick Start
  5. Screenshots
  6. License


OSAVA is an application that allows users to visualize various Operating System algorithms.


OSAVA Android:

OSAVA Windows:


The Operating System Algorithms Visualization App has been developed to help students learn the different types of algorithms used in operating systems. Standard versions of the algorithms, as given in Silberschatz et al. (2012), have been followed.

The different variants and all parameters of the algorithms have been considered. The visualizations follow the concepts and notations used in Silberschatz et al. (2012). The user interface of the app has been kept simple and interactive.

The application is available for both Desktop and Android.

Quick Start

$ git clone
  • Run the app
$ python
$ kivy
  • You can turn on DEBUG mode to run the app with test input data by updating the DEBUG_MODE flag in




This project is developed and activetly maintained by Udit Arora, Namrata Mukhija, and Priyanka Singla. For any queries/questions or help, please drop an email to or


OSAVA is licensed under Apache 2.0 license. See for more details.