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What our customers say

I want to congratulate you for the component development of the very good Diagram Studio.

- Gabriel Castillo Hernandez

We have built several windows (both .NET and Delphi) solutions using FlexCel and we have experienced the good evolution of the product. We like it mainly for the three following reasons: Value for the money: There is no need for any other component to have a full reporting solution. Performance: From the real experience we have performed, FlexCel is very well engineered and the performance you can obtain with it is impressive! The source code is available, and it's very important if you are involved in the development of competitive solutions and products.

- Luis del Ser

We use Delphi for the majority of our projects and FixInsight has been really helpful in identifying potential pitfalls. It does help to write better code with conventions warnings as well as highlights issues in code that may lead to hard-to-find bugs. As more warnings are progressively added in the recent of releases of FixInsight, it helps us improve our products. We highly recommend it.

- Andrew Fox

Installed today (fnc core + fnc maps + chromium v84/dev). then created a test app (vcl, dx 10.3) with old tms map and new tms map, side by side. fantastic performance. thank you!

- Oleg Kyrylenko

Another vote for Flexcel here, since the rewritten and updated Flexcel came out a year or two ago, I only use that. Mostly I use it to read XLS and XLSX files, which it does much faster and more flexibly than Excel automation, in my experience. If you also need to write XLS and XLSX files (which I do occasionally) Flexcel has the most amazing utility named 'ApiMate'. You can design your output report in Excel, including only a minimum of actual data, but with all the detailed formatting, headings, and column, row and cell properties you need. Then point ApiMate at the Excel file, and it generates a Delphi program to write the entire XLS file using the Flexcel API, with all the attributes matching those you created in Excel itself. It is then the work of a few moments to adapt the ApiMate-created functions to handle your real data. Magic! Flexcel support is prompt and helpful, too.

- Tim Frost

language
ORM / REST / HTTP / JSON framework
key
Libraries for business logic & data access