15 Best Windows App Development Companies

We researched the best windows app development companies that you can use for your great Windows phone app. Use these app agencies from around the world.

Windows mobile phones are essential for several business segments, and you may need to adapt your current mobile application for Windows. Use these top companies to build your next great Windows app.

A Windows app is a program that is written to run under the Microsoft Windows operating system. Windows apps allow you to customize your mobile devices and desktops giving you an experience that is unique to you.

Download apps to conduct your business, use social media, do some art and design, enhance your security, computer speed, and more. Windows apps are compatible with all Microsoft Windows devices and can be used on personal computers (PCs), tablets, smartphones, Xbox One, Microsoft HoloLens, and the Internet of Things.

Are you considering a Windows app and need Windows app development? Mentioned below is a list of 15 Windows mobile app development companies to find first-class Windows app development services for your next project. You can also check our list of top app development companies.

15 Best Windows App Development Companies

1 Toptal

Toptal is one of the top marketplaces for top app developers, engineers, programmers, coders, architects, and consultants of all kinds, and they have app developers to build for Windows phones as well.. Some of the world’s top brands and start-ups choose Toptal Windows App developers for their projects.

Working with Toptal is easy. You explain your project to their experts who then find and introduce you to the best Windows app developers. You work with them for a trial period before bringing them on full-fledged.

  • All of the developers on Toptal are seasoned experts and thoroughly vetted
  • Expert mobile application development, including Windows, Android and iOS
  • Of the more than 100,000 developers who apply to join Toptal each year, fewer than 3% get selected
  • You could start working with a Windows app developer within 48 hours of signing up

2 Exoft

Exoft is a software development company with a significant background in providing solutions for business demands. They were awarded the Top Software Developers by Clutch and Top Software Development Agency by Design Rush in 2019. They have offices across North America, Europe, and the UAE.

  • They have a team of more than 50 skilled engineers
  • Can build for Windows phone app development
  • They have experience working with over a hundred clients
  • They offer a fixed price for small and medium level projects which can be clearly defined from the start

3 DCSL Software

DCSL Software has been developing mission-critical software and apps for established businesses and start-ups since 1994. They are a multi-award winning UK-based team of more than a hundred Microsoft approved software developers. They have worked with some of the top brands such as BT, Virgin Media, Lidl, WaterAid, Ikea, and the NHS.

  • A team of more than a hundred Microsoft approved software developers
  • Perfect for Windows app development
  • An impressive award-winning portfolio
  • Experience of working with some of the world’s top brands

4 Future Expert

Future Expert is an India-based small scale software development company. The team has experience delivering some of the best qualitative, timely and low-cost offshore software development services. They have a team of Microsoft Certified Professional Developers with vast experience in Windows app development

  • You pay only after receiving the first phase of your project
  • 24-hour support for their global clientele
  • Top-quality service and fast turnaround time

5 Belatrix Software

Belatrix Software is one of Latin America’s foremost agile innovators and application designers. They provide end-to-end Windows app development services. They help you with conceptualization and design, all the way through developing and delivering the final product that will help achieve your business objectives. The team also has experience working with multiple industries.

  • International presence for mobile app development services
  • Flexible engagement models and cost-effective solutions
  • Experience across a wide range of industries

6 Fluper Ltd.

With offices in the US. the UK and the UAE, Fluper Ltd. is an award-winning app development company and your trusted partner when it comes to Windows app development. The team has a successful track record of delivering more than 500 projects over a decade. They have a team of more than 350 highly experienced developers to help you achieve your business objectives.

  • Award-winning app development agency
  • 24 hours customer support
  • They offer a 100+10 percent money-back guarantee

7 Simpalm

Simpalm was founded in Washington, D.C. Metro Area in 2009. It is one of the leading Windows app development companies in the U.S. The team at Simplam has been designing and developing Windows applications for their clients across various industries. They’ve won multiple recognitions such as Best Web Design Agencies and Top Mobile App Developers by Clutch.

  • Award-winning software development agency
  • Experience working for some of the top brands such as Pepsico
  • Launched more than 200 apps covering a wide range of industries–from healthcare to entertainment and startups to government

8 Gun.io

Gun.io finds and places some of the top Windows app developers on specialized teams across borders. Gun.io’s team is thoroughly vetted and primarily US-based which makes it easy to collaborate and manage the time zones.

The Windows app developers on Gun.io have to go through seven stages of assessment to ensure they have the right set of skills and technical know-how to handle projects of all caliber. From top brands such as Cisco, NBC, and Tesla to small and medium-sized businesses, all turn to Gun.io to find talent.

  • Find thoroughly vetted and talented developers
  • Choose from their flexible hiring packages
  • Find freelance talent for your global team

9 Fiverr Pro

Unlike Fiverr, every Windows app developer on Fiverr Pro is properly vetted and verified to ensure they deliver high-quality work. Only freelancers with the highest feedback scores are allowed to join the Fiverr Pro program ensuring you get the best of the lot.

The only difference in Fiverr Pro is that developers read the details of your project and pitch to you. It’s not a matching service like Toptal. Therefore, to find the best developer, it is important to write a detailed description.

  • Thoroughly vetted and verified candidates
  • Only freelancers with the best feedback scores join Fiverr Pro
  • You upload the job description and freelancers pitch to you

10 Gigster

Gigster helps organizations expand their ability to innovate and grow by offering them the best talent that can handle projects of all kinds and deliver beyond expectations. They have a simple process in place.

You explain your Windows app development project to the team at Gigster and they help you put together a team of developers. The platform also offers tools for better productivity, a shared development environment with advanced analytics, and the technology needed to build a world-class Windows app.

  • Freedom to build as big a team as you want
  • Find thoroughly vetted and talented developers
  • Advanced processes and tools for enhanced productivity


With their powerful, easy to use and integrated set of solutions, INGIC enables businesses to attract, engage, and delight their customers by delivering experiences that are relevant, helpful and personalized. They’ve worked with some of the industry leaders such as Porsche, LG, Renault, Dubai Airports, and more. They have a phenomenal team that has won more than 6,500 awards.

  • Have a vast clientele of more than 1,500 customers in over 29 countries
  • Award-winning company
  • Experience working with some of the industry leaders such as Porsche

12 iQLance

iQlance is one of the leading software and Windows app development companies in Canada. The team constantly strives to deliver solutions that meet the needs of business, industry, and end-users. They are an award-winning agency that has more than seven years of experience working on over 1,500 projects.

  • They have offices in India and Canada
  • An award-winning agency with more than seven years of experience
  • Have experience working with large organizations and startups

13 Appingine

Awarded the Top Development Company by Good Firms and App Futura in the US, Appingine is the first choice of some of the world’s leading brands. They boast of more than 1,500 customers in over 29 countries. The team at Appingine has experience working with clients across various sectors and industries

  • An award-winning agency with a vast clientele
  • Experience working with some of the world’s leading brands
  • Rated five-stars by Trustpilot

14 Hired

Hired works on similar models as other freelance marketplaces, however, Hired offers a few more assessments for you to find the best Windows app developer even if you’re not well-versed with the industry.

Finding developers here is easy--you explain your project, mention any geographical limitations, language and experience level, and Hired’s special algorithm finds the appropriate talent for you. This whole process can take up to 25 days.

  • Better preferred for hiring permanent resources
  • Takes around 25 days to hire a Windows app developer
  • Thoroughly vetted candidates

15 Terasol Technologies

Established in 2014, Terasol Technologies is a renowned Windows app development company headquartered in India. They also have offices in the USA, Saudi Arabia, Nigeria, and Namibia. The team at Terasol is known for its innovative approach towards every project. They have experience working across a wide range of industries such as education, healthcare, insurance, retail, manufacturing, and more.

  • Headquartered in India with offices across borders
  • Experience working across a wide range of industries
  • Offer a spectrum of on-demand services

Finding the right Windows app development service can be quite challenging. You want a trusted and credible partner who understands your business objectives and goals and uses their talent and expertise to build not only a great Windows application, but are experienced mobile app developers in general.

However, consider the following factors before making a final decision:

  • Do they have your industry-specific experience?
  • Are they thoroughly vetted?
  • How experienced and qualified is the team?
  • What kind of brands and projects have they worked on in the past?
  • How many years of experience do they have?
  • Do they match your budget?
  • What kind of online reviews do they have?

This list above can make for a good starting point for your research.