Open Source Mobile Operating Systems Software

Tux Paint is a free, award-winning drawing program originally created for children ages 3 to 12, but enjoyed by all! It combines an easy-to-use interface, fun sound effects, and an encouraging cartoon mascot who guides children as they use the program. You're presented with a blank canvas and a variety of drawing tools to help them be creative. Along with paintbrush, shapes and text, Tux Paint includes a "stamp" feature to add pre-drawn or photographic imagery to pictures, and a set of "magic tools" that provide filter effects (like blur, tint and waves) and interesting drawing tools (like train tracks, bubbles and grass). Tux Paint includes a collection of "starter" images, both coloring-book style and photo-realistic, and a large collections of stamps are available as a separate download. Additional content can be added by parents & teachers, or downloaded from 3rd parties. Tux Paint is available for Windows, macOS, Android, Linux, & Haiku operating systems, among others.

Modular, touch screen friendly navigation system with GPS tracking, realtime routing engine and support for various vector map formats. Works on a wide range of devices, from computers to smartphones.

ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use. It helps you record daily transactions, import data from various sources, and quickly search and filter your bills. You can analyze historical data using built-in charts or perform custom queries with your own chart dimensions to better understand spending patterns and financial trends. ezBookkeeping is easy to deploy, and you can start it with just one single Docker command. Designed to be resource-efficient, it runs smoothly on devices such as home servers, NAS and Raspberry Pi. ezBookkeeping offers tailored interfaces for mobile and desktop devices. With PWA (Progressive Web Apps) support, you can add it to your mobile home screen and use it like a native app. Live Demo: https://ezbookkeeping-demo.mayswind.net

The web application Travel Agency was provided to the community to demonstrate rich-client application concepts that offer facilities to the users for booking, cancel and tracking the status of trips online. It also provides facilities like live chatting with admin operators and to saving the past, present and future visits along with saving the summery which can be available to print for their records. The website also has facilities like online payment such as payment gateway- (PayPal) etc. The web site consist some innovative features like showing number of people/users visited the website. This web site has some user friendly searching features to find the trip according to price, place and preference. Fron-End - www.richapplication.com/travelagency/main/index.html • Admin Panel - www.richapplication.com/travelagency/admin/index.html youtube----http://www.youtube.com/watch?v=7IJDp_UEK0g