High-Performance Cross-Platform Excel Manipulation and Reporting Engine
Supercharge your Delphi and C++Builder development workflow with TMS FlexCel for VCL & FMX. This robust developer library delivers unparalleled performance, allowing your applications to read, write, modify, and preview Excel files (.XLS and .XLSX) natively. Operating at lightning speeds without requiring Microsoft Excel or heavy OLE automation, FlexCel provides a seamless cross-platform experience across Windows, macOS, iOS, Android, and Linux.
Key Features & Technological Capabilities
TMS FlexCel is engineered to handle complex spreadsheet logic with maximum efficiency:
- Blazing-Fast Performance: Generate massive data reports and process tens of thousands of spreadsheet rows in a fraction of a second, significantly optimizing application speed.
- Advanced Template-Based Reporting: Easily design complex layouts, subtotal groupings, formatting, and mathematical calculations directly within Microsoft Excel, then populate them effortlessly using FlexCel’s data tags.
- Comprehensive Conversion Formats: Convert Excel files to PDF seamlessly with a pixel-perfect, native PDF layout engine, or export data into clean HTML5, CSV, and image formats.
- Full Feature Fidelity: Retain strict layout control with comprehensive support for embedded charts, shapes, images, conditional formatting, data validation rules, encrypted files, and over 300 built-in Excel functions.
- True Cross-Platform Deployment: Write once and deploy across VCL (native Windows) and FMX / FireMonkey (Windows, macOS, iOS, Android, Linux) with identical results.
Why Choose TMS FlexCel for VCL & FMX?
- Zero System Dependencies: Avoid the unstable server crashes and slow execution times of old-fashioned COM/OLE scripting. Your software runs independently without requiring Excel on client machines.
- Reliable Enterprise Utility: The ultimate toolkit for database reporting engines, server-side data processing tools, automated financial calculations, and secure corporate document exports.
- 1-Year Active Subscription: Gain complete access to regular version updates, new features, continuous performance tweaks, and immediate compatibility updates for the newest RAD Studio frameworks.


