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What our customers say

I am really impressed about your know-how around Excel's under the hood workings. I've been kicking the FlexCel API around a bit over the weekend and must say it is the best investment I made in a long time in both time and money! And the speed at which you guys respond is incredible !

- Tim Young

There is no doubt in my mind. You guys are Dammned Good. The TMS Grid Pack has to be the best development pack I have EVER seen. Well done. Again.

- Andy Duggan, Australia

Flexcel is an essential tool for working with Excel files in .NET. It is far less expensive to to develop Excel functionality in .NET with Flexcel than without it. I save several thousand dollars per year just in development, not including additional costs related to maintaining Office applications. TMS Flexcel Studio saves me enough money each year to buy many licenses for Office. I'm also very happy with the licensing and how much value TMS Software provides with my purchase. Even paid upgrades are a much better value than upgrades from other vendors. I enthusiastically endorse TMS Software and Flexcel Studio for .NET.

- Steve Parrish

Of all the vendors I use, none comes close to the excellent support you provide. Thank you SO MUCH!

- Don McIntyre

That goes for me too... I'm building wonderful web applications I could not even have thought about before getting my hands on this great combo!!

- Fabio Dalle Ave

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