Cross-Platform Desktop Application Development

Custom Development of Cross-Platform Desktop Applications by PNN Soft

PNN Soft provides custom Cross Platform Desktop Application Development services for Windows, Linux and MacOS. Our company has a huge experience and deep knowledge in modern cross-platform technologies for effective and reliable development solutions.

  • HTML, CSS, C++, C# (.NET)
    Objective-C, Swift
    Java, JavaScript
  • Windows
Custom development
  • Analyse
    Development implementation
    QA deployment

Cross-Platform application development services

PNN Soft Company offers professional desktop Cross Platform application development services:

  • Custom Desktop Cross Platform
    application development
  • Cross-Platform Application
    Testing Services
  • Cross-Platform Application
  • Cross-Platform Application Support,
    Maintenance & Optimization

The success of software development project largely depends on the correct methodology choice for project development and management. Depending on the project specifics, we use flexible software development methodologies and practices based on Agile, DevOps, CI and other:


Development and Operations

Rational Unified Process


Continuous integration practices

Test Driven Development

Cross-Platform Desktop Applications Development capabilities

PNN Soft programmers have expertise in desktop application development across multiple platforms on request. We offer outsourcing application development services and create own successful software products.


You can review our Portfolio for more information. Please, contact us to request a professional Cross Platform application development.

Our Projects
Bluefy - Web Bluetooth API Solution for iOS Devices

A new solution for wireless connection via the WebBLE API for iOS devices. New product by PNN Soft.

inCarDoc Android - Top 10 Apps at Google Play - 5 500 000 Downloads!

inCarDoc Android - the most downloadable app at the Google Play in the Transportation section - 5 500 000 Downloads from all over the world

inCarDoc iOS - World-wide Car Diagnostic Application - More Than 2 500 000 Downloads!

inCarDoc iOS - best native OBD-II car diagnostic application for iPhone/iPad. Diagnostic App to Make You a Better Driver!

Corporate Social Network Based on the DotNetNuke CMS for Advertising Company

Corporate portal solution for the German advertising company based on the content management system open source DotNetNuke CMS.

RhythmGO – the application for psychodiagnostics in medical institutions

PNN company has developed the RhythmGO application for an analyzing and correction user`s behavior in psychology.

Automated Card System for banking sector

Solution for implementation of various operations with card products at financial institutions, providing customer service on the client cards. 

“Language teacher” - e-learning program for kids

Teaching program "Write the Word"- Language teacher for kids and preschoolers designed for PC based on Windows, macOS and Linux.

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