Build true native applications faster — with visual components and enterprise data
Rapid application development with the advanced Delphi IDE — VCL for best-in-class Windows support and FMX for mobile and cross-platform desktop. Ship truly native applications with faster delivery, backward compatibility, and legendary stability.
- True native binary code — maximum possible performance
- Comprehensive database access for desktop, server, and distributed enterprise solutions
- Faster coding with optional local or cloud AI assistance — always optional, always under your control
Three reasons to choose Delphi
Whether you’re building desktop, mobile, or business applications, Delphi combines fast development with native code performance.
Best-in-class for Windows (VCL)
Build and modernize Windows applications with full OS access and native, platform-tailored UX controls.
Native UI across every platform (FMX)
One codebase and UI for desktop and mobile devices, with a modern, GPU-accelerated rendering engine.
Enterprise data and APIs
Connect to databases and any web data source, and ship API-driven applications with FireDAC and RAD Server.
Everything you need to build native applications
From UI design to database and deployment — Delphi covers the entire development lifecycle.
Productivity
Design-time VCL styles enable rapid UI prototyping with instant visual feedback.
Linux
Develop server and FireMonkey GUI applications for Linux from the same development environment.
Windows 11
Modernize VCL applications for Windows 11 — current UI controls, WinRT APIs, WebView2, and High-DPI support.
Web Technologies
Build modern websites based on any JS library with WebStencils integration.
Android
Support for the latest Android APIs, billing APIs, AndroidX libraries, and multiple classes.dex files.
FireMonkey (FMX)
Cross-platform GUI framework for Windows, Linux, macOS, iOS, and Android apps from a single project.
Windows VCL
An extensive Windows UI component library with fast visual design and data binding.
iOS and macOS
Build iOS and macOS applications, with a 64-bit macOS compiler and tooling for ARM and universal binaries.
Data Access
Connect to 20+ databases through FireDAC — InterBase, SQLite, MySQL, SQL Server, PostgreSQL, MongoDB.
Faster Coding
Smart code navigation, auto-completion, and Language Server Protocol support for Delphi.
Cloud Ready
Call REST services or AWS and Azure components via HTTPS and REST client libraries.
RAD Server
Simplify the development and deployment of multi-tier REST API servers with Swagger support.
Kai for Delphi
Agentic AI built into the IDE that automates coding, builds, and debugging — with your choice of LLM model and full control over the process.
Learn More About KaiTry Delphi Today
Discover how easy it is to build native applications for Windows, Linux, macOS, and mobile devices — with one codebase and Delphi’s visual design libraries.