JavaFX Development Services for Desktop Apps and Modernization
We support, upgrade and extend JavaFX desktop applications used in labs, factories, offices and point-of-sale, and help you plan a move to web or cross-platform apps when the time is right.
- JavaFX maintenance and bug fixes
- Swing to JavaFX upgrades
- Modern OpenJFX builds and installers
- Web or cross-platform migration plans
Rated 5.0 on Clutch & 4.8 on GoodFirms by verified clients in the USA, UK, Australia, Europe & India
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Keep your desktop software working and moving forward
- Point-of-sale and inventory terminals
- Lab and instrument control software
- Engineering and design utilities
- Back-office desktop tools
- Apps that no longer run on current Java
- Desktop apps moving to the web
Ecomsolver provides JavaFX development services for companies that depend on Java desktop software: inventory and point-of-sale terminals, lab and instrument control tools, engineering utilities and internal back-office apps. These tools often have years of business logic inside them and users who know them well, so replacing them overnight is rarely the right call.
Since JavaFX was separated from the JDK, many older apps fail to build or run on current Java releases. We move them to OpenJFX with Maven or Gradle, fix deprecated APIs, add jlink and jpackage installers for Windows, macOS and Linux, and set up auto-updates so IT stops installing Java by hand.
When it makes sense, we plan a staged move to a web app or Flutter desktop, starting from a free consultation and a written fixed quote.
JavaFX services
Every engagement starts with a free consultation and a written, fixed quote.
Maintenance and bug fixing
Ongoing support for existing JavaFX apps: crash fixes, UI glitches, printing and hardware issues, performance problems and small enhancements handled by developers who learn your code.
Upgrade to current Java and OpenJFX
Move apps from old bundled JavaFX to current OpenJFX releases with Maven or Gradle builds, module support and updated libraries, so they run on supported Java.
Swing to JavaFX modernization
Replace dated Swing screens with JavaFX views using FXML, CSS styling and MVVM structure, migrating screen by screen while the rest of the app keeps working.
Packaging and distribution
Self-contained installers with jlink and jpackage for Windows, macOS and Linux, code signing and auto-update mechanisms that remove the need for a separate Java install.
New JavaFX features
Add charts, reports, barcode and hardware integration, offline sync with a central server or REST API connections to cloud systems inside your existing desktop app.
Migration to web or cross-platform
Plan and deliver a move to a React or Next.js web app, or Flutter desktop, by first exposing business logic through a Java API both old and new clients can use.
Get your JavaFX app assessed
Tell us what your desktop app does and which Java version it uses. We reply within 24 hours with next steps and a fixed quote.
- 100% free
- No obligation
- Reply within 24 hours
Why work with us on JavaFX
Respect for working software
We keep what works, fix what does not and modernize in small steps, so users keep their familiar tools while the code underneath improves.
Fewer support tickets
Bundled runtimes, signed installers and auto-updates remove the most common desktop problems: wrong Java versions, blocked installs and outdated clients.
Supported, secure runtime
Moving to a current Java and OpenJFX release brings security updates and keeps your app compliant with IT policies that ban unsupported software.
A clear path forward
You get an honest written assessment of whether to keep investing in JavaFX or migrate, with costs and timelines for each option.
- Java
- JavaFX
- OpenJFX
- FXML
- Scene Builder
- Swing
- Maven
- Gradle
- jpackage
- SQLite
- PostgreSQL
- Spring Boot
- Flutter
From first call to launch, with no surprises.
Clear milestones, weekly demos and a fixed price agreed before any work starts.
Application assessment
We review the code, Java and JavaFX versions, build process, dependencies and how users install and run the app across your machines.
Plan and fixed quote
You receive a written report with fixes, upgrade steps or migration options, each with effort, risk and a fixed price split into milestones.
Stabilize the build
We set up a reproducible Maven or Gradle build, version control and a test environment before changing behavior that users depend on.
Upgrade and extend
Upgrades, new screens and features are delivered in releases you can test on real workstations, with weekly demos and release notes.
Rollout and support
We package installers, help your IT team roll out updates and provide ongoing support, security patching and further modernization.
Senior engineering, with the safeguards that make outsourcing safe.
7+ years of building and maintaining software for clients in the USA, UK, Europe, Australia and India. Recognised by Clutch as a top development company.
Pay per milestone
You never pay for work you have not seen and approved.
You own everything
Full source code, designs and accounts are transferred to you. No lock-in.
NDA before you share
We sign your NDA before you tell us about your idea. Your IP stays yours.
Full transparency
Weekly demos, a shared task board and direct access to your developers.
Your time zone
Overlapping hours with the USA, UK, Europe, Middle East and Australia.
Senior engineers
Your project is built by experienced developers, not trainees.
What clients say about working with Ravindra and the team.
Verified reviews from Clutch, GoodFirms, LinkedIn and long-term clients in the USA, UK, Australia, Europe and India.
“I've been working with Ravindra and the Ecomsolver development team consistently for several years now and will continue to do so. During this time, the team has worked across the Magento, Shopify and WordPress platforms and on everything from small changes to full website builds. Throughout this period the team has continued to provide excellent service and inventive, skillful solutions…”
“We've increased sales by 20% thanks to their work.”
Clutch summary: Ecomsolver provides ongoing web development services and support for a Magento website, adding extensions and troubleshooting and fixing bugs as needed. Ecomsolver's ability to maintain an evolving, complex e-commerce site is critical to the…
Founder, Crown Bees · Woodinville, WashingtonMagento development & support
“I recently had the pleasure of working with Ravindra Saini on the redesign and refinement of my website, CulturalConfidence.com, and I couldn't be more pleased with the results. Ravindra brought both technical skill and a responsive, collaborative attitude to the process. He implemented a range of updates with care, from visual improvements to functional adjustments, and always remained receptive to…”
CEO & Cultural Expert, Cultural ConfidenceWebsite redesign“Ravindra is one of the absolute best Magento developers I've hired and worked with over the past 3 years and just a pleasure to work with! If you are in need of integrating the fastest Magento product import process available this is your guy! He's very professional and his English communication skills are perfect. If you are on Magento or…”
AVP, Web Marketing Manager, AXOS BankMagento development“We're impressed with their quality of work.”
Clutch summary: Ecomsolver Pvt. Ltd. has developed an e-commerce website for a custom uniforms company. The team has built and maintained the client-requested Magento features. Ecomsolver Pvt. Ltd. has helped the client see success in their…
President, WearForm · Houston, TexasMagento e-commerce development“5* What an amazing developer. I have been communicating with Ravindra over the last few days and his service he delivered has been exemplary brilliant. Outstanding service, amazing value, great product and he have made every effort to go above and beyond for my needs. Ravindra listened to my needs, explained everything and gave support all the way through. Ravindra…”
“I could always depend on them when something needed to be done quickly.”
Clutch summary: Ecomsolver Pvt. Ltd. fixed technical issues in a sophisticated e-commerce site. They also created custom navigation functionality and an online catalog. The enhanced site helped double sales, thanks to Ecomsolver's technical expertise. Their reliability,…
Technical Lead, AP OnderdelenCustom Magento development“Their breadth of knowledge exceeded our expectations.”
Clutch summary: Ecomsolver Pvt. Ltd. provided website support for an e-commerce platform. They upgraded the client's Magento website from version 4.4.2 to version 4.4.7-p3 and updated their existing and depreciated plug-ins. Ecomsolver Pvt. Ltd. delivered a…
Sales Manager, Streamaster Australia · SydneyMagento upgrade & support“We have worked with Ecomsolver for the past 3 years in a steady capacity. Our magento website (www.crownbees.com) has been maintained, upgraded, and modified by Ecomsolver. We're are in the middle of rebuilding our website for Magento 2, and rely upon their team to ensure all extensions function and work as developed. We are extremely pleased with their work. Ravindra,…”
Owner, Crown Bees · Woodinville, WashingtonMagento maintenance & Magento 2 rebuild“As someone without any experience in creating a webpage, it was important to me to be able to work with an expert. Ravindra is not only an expert at web design and creation, but also a very smart, patient and professional person. The project was completed faster than expected, and the site looks even better than I imagined. It was…”
Website design & development“They would give you exactly what you want and expect.”
Clutch summary: A GIS data service provider tapped Ecomsolver Pvt. Ltd. to update their e-commerce site from Magento 1 to Magento 2. They worked closely with the client to upgrade and refresh the web app. Ecomsolver…
CEO & Founder, USLandGrid · Denver, ColoradoMagento 1 to Magento 2 migration“Ravindra Saini is a very skilled professional. We have developed a few projects together and I really enjoyed working with him. He proved to have a deep knowledge of website design and building on multiple platforms, solved all the problems in a fast and effective way, and showed a big availability to accommodate client's demands and needs. I recommend Ravindra…”
JavaFX Development: frequently asked questions
Ask us on WhatsApp. A real person replies, usually within minutes during working hours.
Ask on WhatsAppIs JavaFX still a good choice for desktop apps?
For many internal and industrial tools, yes. JavaFX is maintained as OpenJFX, runs on Windows, macOS and Linux, and handles hardware access and offline work well. If your users need browser access or mobile support, a web app or Flutter may fit better. We help you weigh both based on how the app is used.
What do your JavaFX development services include?
Our JavaFX development services include maintenance and bug fixes, upgrades to current Java and OpenJFX, Swing to JavaFX modernization, installer packaging with auto-updates, new feature development and planned migration to web or cross-platform apps. You can start with a one-time assessment or a fixed-price fix and move to ongoing support.
Our JavaFX app stopped working on newer Java. Can you fix it?
Yes, this is one of the most common requests we get. Newer Java releases no longer bundle JavaFX, so the app needs OpenJFX added to its build, plus fixes for removed or changed APIs. We then package it with its own runtime so it no longer depends on whatever Java version is installed.
Can you migrate our JavaFX app to a web application?
Yes. We usually start by moving business logic into a Java or Spring Boot API that the existing desktop app can call. A new React or Next.js web front end is then built against the same API, screen by screen. Users can switch gradually, and nothing is lost if some workflows stay on desktop.
Can you work with code that has no documentation?
Yes. Most legacy desktop apps we take over have little documentation. We trace the code, map screens to business rules, document what we learn and add tests around critical calculations before changing anything. You end up with both a working app and documentation your team can use.