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I already have a fully packaged code-base for an existing tool and now I need a fresh Windows desktop application that mirrors its user-interface one-for-one. You will receive the current package, screenshots of every screen, and a short walkthrough video; your job is to translate that experience into a modern, maintainable Windows executable. The core logic is in place, so the assignment is almost entirely about recreating the UI: layouts, navigation flow, dialogs, and visual behaviour. Feel free to propose WinForms, WPF, Electron, or any other Windows-friendly framework you are comfortable with as long as the final result installs easily and runs smoothly on Windows 10 and 11. Good naming conventions, clear project structure, and concise in-line comments are essential because this code will be handed to an internal team for long-term maintenance. Deliverables: • Compiled installer (.exe or MSI) • Complete source code with build instructions • Brief README describing external libraries, build steps, and how each major window maps to the original application I will test the build against the original tool to confirm identical screen flow, controls, and responsiveness before signing off. If you have solid Windows desktop experience and an eye for pixel-perfect UI replication, I look forward to seeing your approach and timeline.
Project ID: 40377679
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Active 25 days ago
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97 freelancers are bidding on average $144 USD for this job

Hello. I am Windows Desktop application developer, it's my main specialization and I have over 25 years of experience. As far as I understand it's needed to mirrors its user-interface one-for-one with pixel-perfect UI replication. It's easy and straightforward thing. I am able to deliver installer, source code and README to build app - of course I'll choose technologies and frameworks are easiest to use.
$121.85 USD in 2 days
8.0
8.0

hi there i am specialized in developing windows desktop application i can help you in developing your windows application using winform .net c# sqlite or any database required. lets have a chat and discuss specification more in detail thankyou
$250 USD in 7 days
7.3
7.3

I can help with this, I will rebuild your UI pixel-for-pixel in WPF — layouts, navigation flow, dialogs, and visual behavior — and deliver a clean installer with full source and README mapping each window to the original. WPF is the strongest fit here because its XAML layout system makes exact spacing and alignment straightforward to replicate and maintain. Your internal team will find each screen in its own view file with clear naming tied to the original. Questions: 1) Does the existing core logic expose a public API or DLL your UI should call directly? 2) Any minimum screen resolution or DPI scaling requirements? Looking forward to talking through the details. Kamran
$90 USD in 5 days
5.9
5.9

Hi I have strong experience building Windows desktop applications and recreating existing interfaces with close visual and functional parity using WPF, WinForms, and Electron-based desktop stacks. The main challenge here is not the business logic, but reproducing the exact UI flow, layouts, dialogs, and responsiveness of the current tool without introducing drift or making the code hard to maintain. I solve that by first mapping each screen and interaction from the existing package, screenshots, and walkthrough, then rebuilding the interface in a clean project structure with reusable components, clear naming, and concise comments for long-term handoff. I can deliver both the installable Windows build and the full source with build instructions, while keeping the screen behavior consistent with the original application on Windows 10 and 11. My focus would be pixel-accurate UI replication, smooth navigation, and a maintainable codebase your internal team can extend confidently. If needed, I can also recommend the most practical desktop framework based on the current tool’s UI complexity and packaging requirements. Thanks, Hercules
$140 USD in 7 days
5.9
5.9

Hi — this is really a UI replication job, but the part that decides whether it feels “the same” is not the screenshots, it’s the window behavior around them. What usually gets missed in rebuilds like this is that the layout looks right, but tab order, modal flow, resize behavior, or dialog timing feels different enough that users notice immediately. I’d handle this as a screen-by-screen Windows rebuild with a maintainable structure first, then tighten the interaction details so the packaged app matches the original flow closely. WPF would be my default choice here because it gives a cleaner long-term structure than WinForms while still producing a solid native Windows executable. The part to lock down early is the navigation shell and shared UI patterns, because that determines how clean the rest of the rebuild goes.
$140 USD in 7 days
5.5
5.5

⭐⭐⭐⭐⭐ Create a Windows Desktop App to Mirror Existing Tool’s UI ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a Windows desktop application that replicates an existing tool's user interface. Look no further; Zohaib is here to help you! My team has successfully completed over 50 similar projects. I will translate your current package and video walkthrough into a modern, maintainable application using a Windows-friendly framework like WinForms or WPF. ➡️ Why Me? I can easily create your Windows desktop application as I have 5 years of experience in UI design and application development. My expertise includes UI replication, software architecture, and user experience design. Additionally, I have a strong grip on C#, .NET, and other relevant technologies to ensure a smooth and efficient process. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work, demonstrating my ability to create pixel-perfect UIs. Looking forward to our chat! ➡️ Skills & Experience: ✅ UI Design ✅ Windows Application Development ✅ C# Programming ✅ .NET Framework ✅ WinForms ✅ WPF ✅ Electron ✅ Software Architecture ✅ User Experience Design ✅ Source Code Management ✅ Installer Creation ✅ Code Documentation Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
5.8
5.8

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have successfully rebuilt Windows desktop applications where I replicated existing UI designs one-for-one, ensuring smooth and precise user experience mirroring. The most important element for this project is maintaining pixel-perfect accuracy in UI layout and navigational flow to match the original tool flawlessly. Approach: ⭕ I will thoroughly review your provided package, screenshots, and walkthrough to understand all UI elements. ⭕ Propose and use WPF with C# for modern, maintainable, and performant UI development. ⭕ Implement clean project structure, consistent naming conventions, and concise in-line comments. ⭕ Deliver a compiled installer along with full source and clear README documentation. ⭕ Test all screens and interactions carefully against the original to ensure perfect match and responsiveness. ❓ Could you please confirm if there are any preferences on the UI framework, or if WPF is acceptable for your team? ❓ Are there specific external libraries or dependencies currently in use that need to be mirrored? I am confident in delivering a reliable, maintainable Windows desktop app that exactly replicates your existing tool’s UI and user experience. Best regards, Nam
$200 USD in 3 days
5.2
5.2

Hi, I have strong experience in C#, .NET, WPF, WinForms, and Windows desktop application development. I have real hands-on experience rebuilding existing desktop tools with pixel-accurate UI matching, and I can recreate your current application’s layouts, dialogs, navigation flow, and screen behavior in a clean, maintainable Windows codebase with proper structure, comments, installer packaging, and clear mapping to the original tool. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$140 USD in 1 day
5.3
5.3

Hi I can recreate your existing tool’s user interface into a modern, maintainable Windows desktop application that mirrors the original layout and behavior precisely. With strong experience in C#, .NET, and WPF, I’ll focus on pixel-perfect replication—matching every screen, control, and navigation flow while ensuring smooth performance and compatibility with both Windows 10 and 11. The project will include a clean, well-structured codebase with clear naming conventions, in-line comments, and a concise README for your internal team. I’ll also deliver a compiled installer (EXE or MSI) and provide build instructions so your developers can easily maintain and extend the application. My goal is to deliver a visually identical yet modernized app that installs effortlessly, performs reliably, and adheres to best practices for long-term maintainability. I can start immediately and provide progress updates with test builds for review. Best, Justin
$1,000 USD in 7 days
5.7
5.7

Hello There, I am a Software Developer with more than 19 years of experience in implementing .NET and SQL Server related projects. My key areas of experience include (but not limited to) Windows Forms, WPF, Entity Framework, and ASP.NET Web Services. I would prefer to use Google's Material Design in WPF, as the WinForms Material Design or Metro Design controls have a sloppy interface to mimic the richness obtained in WPF. Anyway we could discuss and decide the effort after having a look into the number of interfaces and the look and feel of them. Kind Regards, Mafaz
$200 USD in 45 days
5.8
5.8

Hi there, I have worked on Windows desktop applications where the main focus was recreating existing tools with pixel-perfect UI, clean structure, and maintainable codebases for long-term internal use. I understand this project is primarily a UI replication task, not a logic rewrite, which makes accuracy and consistency the top priority. I can take your existing package, screenshots, and walkthrough video and rebuild the interface using a Windows-friendly framework (WPF or Electron, depending on what best matches your current flow). The goal will be to mirror every screen, navigation path, and interaction exactly, while keeping the code clean and easy for your internal team to maintain. Deliverables: Fully working Windows executable (.exe or MSI installer) Complete source code with structured project setup Clean README with build steps and UI mapping to original screens Relevant work: Windows desktop UI replication projects with pixel-level accuracy WPF/Electron-based tools with modular, maintainable architecture Internal business applications rebuilt from legacy systems Tech: WPF / Electron / WinForms (based on best fit), .NET or Node.js I’ll ensure the final build matches the original tool’s flow and behavior closely while keeping the codebase clean and production-ready. Thanks Sachin
$350 USD in 20 days
4.9
4.9

✋ Hi There!!! ✋ The Goal of the project:- Rebuild a pixel perfect Windows desktop application UI with identical flow, behavior, and smooth performance. I carefully reviewed your requirement to replicate the existing tool UI using screenshots, package, and walkthrough while keeping code clean, maintainable, and ready for long term use. I am the right fit because I have strong experience in Windows desktop development with precise UI replication and structured coding standards. * Recreate UI using WPF or WinForms with exact layouts, navigation, and dialogs * Ensure smooth performance on Windows 10 and 11 with accurate screen behavior * Deliver clean structured code with proper naming, comments, and documentation I will provide UI design, database handling if required, full testing, installer build, and complete source code delivery with README and build steps. I have 9+ years experience as a full stack developer and have completed similar desktop UI rebuild and modernization projects. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$111 USD in 11 days
5.0
5.0

Hello, I’m interested in working on your project to recreate the Windows desktop application with a one-to-one UI match. With 9 years of experience in C# and WPF (XAML), I specialize in building clean, maintainable desktop applications with pixel-perfect UI replication. Based on your requirements, I would approach this using WPF, as it provides excellent flexibility for precise layout control, styling, and long-term maintainability. I can accurately reproduce your existing tool’s UI—including layouts, navigation flow, dialogs, and visual behavior—while ensuring the codebase is well-structured and easy for your internal team to maintain. Here’s how I’ll handle the project: - Carefully analyze the provided package, screenshots, and walkthrough video - Recreate each screen with high fidelity to the original UI/UX - Maintain clean architecture, proper naming conventions, and clear code structure - Add concise inline comments for maintainability - Ensure smooth performance on Windows 10 and 11 Deliverables will include: - A fully functional installer (.exe/MSI) - Complete source code with clear build instructions - A README explaining dependencies, setup steps, and screen mappings to the original tool I understand that accuracy is critical, and I will ensure the final application matches the original in terms of responsiveness, flow, and visual detail. I’d be happy to discuss your timeline and any specific UI challenges you’d like prioritized. Best regards
$140 USD in 7 days
5.1
5.1

Hi there, I will rebuild the UI in WPF with MVVM so XAML layouts, dialogs, and navigation map one-to-one with your screenshots. Delivery: MSI installer, source with build steps, and a README mapping each view to the original screen. WPF beats WinForms for pixel-level layout and Electron on install size. Styles live in resource dictionaries so the maintenance team can retheme without touching view logic. Questions: 1) Existing code-base: referenced DLL, or source compiled with the new UI? 2) Installer constraints (per-user, code signing, auto-update)? Looking forward to your response. Best regards, Faizan
$140 USD in 7 days
4.6
4.6

Hello, I appreciate the opportunity to work on your project to develop a Windows desktop application that mirrors your existing tool's user interface. I understand the importance of faithfully recreating the UI, including layouts, navigation, and visual behavior, to ensure a seamless user experience. With over five years of experience in Windows application development, I have successfully built and maintained applications using WinForms and WPF, focusing on clean code practices and maintainability. My proficiency in creating user interfaces that are both functional and visually appealing aligns perfectly with your project requirements. To achieve your goals, I would follow this approach: - Analyze the provided code package and UI specifications to ensure a comprehensive understanding of the current application. - Select the most suitable framework (WinForms or WPF) based on your needs and the desired user experience. - Implement a pixel-perfect UI by meticulously replicating the layouts and navigation flow. - Ensure thorough documentation, including clear project structure, in-line comments, and a README for easy handover to your internal team. I am eager to begin this project and am confident in delivering a high-quality result that meets your specifications. Please let me know a suitable time to discuss further details.
$30 USD in 7 days
4.3
4.3

Hi, I am a senior full-stack AI developer with over 8 years of rich experience in software development, with a background in C#, .NET, WPF, and desktop application development. For this project, the most important part is matching the current UI exactly while keeping the new code clean and easy to maintain for your internal team. I can rebuild the full Windows interface screen by screen with the same flow, dialogs, and responsiveness, and deliver a stable executable for Windows 10 and 11. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD in 7 days
4.5
4.5

Hello there, I hope you are well. I have solid Windows desktop experience and will recreate the UI pixel-for-pixel in a modern Windows app. I’ll architect it for maintainability using a clean structure, clear naming, and in-line comments, so a team can seamlessly take over. I’ll adapt to WinForms, WPF, or Electron as needed, ensuring the final installer runs smoothly on Windows 10 and 11 and mirrors the original tool’s flow, dialogs, and visuals one-for-one. In past projects I rebuilt complex tools’ UIs by mapping every screen and control to a fresh implementation with strict attention to layout, navigation, and responsiveness. I focus on a faithful user experience while delivering a robust, easily maintainable codebase with thorough documentation. I can handle the end-to-end work: from UI-based implementation to a compiled installer (.exe or MSI), complete source with build instructions, and a succinct README describing external libraries and how each major window maps to the original app. The result will be a polished, ready-to-test product aligned with your QA expectations. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan
$250 USD in 2 days
4.5
4.5

Hello There!!! ★★★★ (Rebuild existing tool into pixel-perfect Windows desktop application with clean architecture) ★★★★ I understand you need a Windows desktop app that replicates your existing software UI exactly, using provided package, screenshots, and walkthrough, while improving structure, maintainability, and delivering an installable build. ⚜ UI recreation one-to-one from existing tool ⚜ Clean Windows app architecture ⚜ WinForms/WPF/Electron development ⚜ Navigation, dialogs & workflow replication ⚜ Installer creation (.exe/MSI) ⚜ Well-structured, maintainable codebase ⚜ Documentation & build instructions I have experince building WPF and .NET desktop applications with focus on UI replication and enterprise-level maintainability. I’ll carefully map each screen, rebuild layouts pixel-perfect, and ensure smooth performance on Windows 10/11 with clean modular code for your internal team. Let’s discuss framework choice and timeline to start quickly. Warm Regards, Farhin B.
$110 USD in 7 days
4.5
4.5

Being a seasoned developer trained in .NET and C# programming, I will be the perfect fit for your Windows UI desktop app redevelopment project. I have a deep understanding of User Interface (UI) and information architecture (IA) and can expertly replicate your existing tool's UI while maintaining its functionality on modern Windows systems. My proficiencies extend to both WinForms and WPF, enabling me to provide you with an optimized framework that easily installs and functions seamlessly across Windows 10 and 11. Beyond skillful replication, I pay meticulous attention to detail, ensuring pixel-perfect interfaces that mirror your original application with flawless screen flow, controls, and responsiveness. Moreover, my experience in delivering comprehensive, high-quality projects aligns with your needs for a compiled installer, source code with instructions, and a clear README file. In summary, my extensive development background in web, mobile, game applications combined with my proficiency in relevant technologies qualifies me uniquely for this project. So if you're seeking an experienced professional who can recreate your existing tool's aesthetics into a fresh Windows executable without compromising stability or compatibility, consider this pitch an assurance from me to you that I'm up to the task. Looking forward to the opportunity to bring your vision to life!
$140 USD in 7 days
4.1
4.1

https://www.freelancer.com/projects/api-developmet/ASP-NET-Web-Control-for/reviews https://www.freelancer.com/projects/php/Twitch-Integration-Module-for-DotNetNuke/reviews Hello, My name is SunZhen, and I have strong experience rebuilding and modernizing desktop applications with a focus on pixel-accurate UI replication and clean, maintainable codebases. Given your requirement, I recommend WPF (.NET) for this project—it provides precise control over layout, styling, and responsiveness, making it ideal for matching the original UI one-for-one while keeping the code structured and future-proof. I will carefully map each screen from your package, screenshots, and walkthrough into well-organized views, ensuring identical layout, navigation flow, dialogs, and behavior. The implementation will follow clear naming conventions, MVVM structure, and concise inline documentation so your internal team can easily maintain and extend it. You’ll receive a smooth, installable Windows build (EXE/MSI), along with full source code and a short README explaining architecture, dependencies, and how each screen maps to the original tool.
$100 USD in 3 days
4.1
4.1

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