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What our customers say

I am developing software for 10 years and your components are the best I have ever bought. Super possibilities. Very good support. I had to say this, because my customers are enthusiastic about my application.

- Olaf Boehme via email

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

I have to say that MQTT is working well for me. I had been trying to use the Kinvey service to push messages, but this is much more elegant and easier. Thank you

- George Kirkwood

I work with Delphi since the first version, and searching for components is a hard work (I think you know). I've tested tons of components, even the "best-sellers", in my eyes, there are two things importants to look for a component: the "look" (for visual components of course), and the most important: It need to be easy to understand, to programming, and to find information when it is needed (help/manual/demos) In all of these points your job is really good! Congratulations for you and your team.

- Luiz Nelson S Gonçalves, Brasil via email

I literally stumbled across FlexCel Studio for .NET on the internet. Whenever I searched for similar software, I ran across others that sucked, and the costs for them are outrageous. You guys have one hell of a product. I have been using it for the last two days, and I am very impressed not only by what I can accomplish but also your excellent documentation and examples.

- Frank Gennaro

key
Build MQTT client apps faster
language
RAD component based MQTT communication