GemBox components are used by many developers in more than 6000 companies from around the world to build fast, efficient and easy-to-use solutions.
On this page, you can find a small selection of our customers.
I am SUPER-DUPER satisfied! I needed a solution for a server-side C# ready pptx to pdf conversion. Googled around and picked GemBox.Presentation because you hit on two key points for me: royalty free for use and you had an easy-to-understand example for me to see the code in C#, so I knew I could get a solution without a lot of hassle.
My company has implemented Gembox.Document, Gembox.Spreadsheet, and Gembox.Presentation. The customer service has been outstanding!!! I truly can’t be happier with the customer service. The documentation has been straight forward and easy. I trialed a couple of other competitors prior to finding Gembox, but where those competitors failed, Gembox succeeded. I’m glad we found Gembox.
Spreadsheet has been solid in its quality and back-end support. I am the sole developer at a small company and your product allows me to produce detailed and complicated reports in a fraction of the time it would take me otherwise. I spread the word whenever I have the chance.
I found your product to be very easy to download, install and use. It took me less than 30 minutes to install GemBox.Spreadsheet and write a C# test program. The API seems very intuitive.
I was also impressed by the speed of GemBox.Spreadsheet. I was able to write an Excel data file much, much faster than using Interop.
In a matter of a day or two I was able to create a formatted spreadsheet report that presented an exported data table. The spreadsheet report is client quality. The examples on the web site were a huge help! Every question I had was answered by an example and I just copied and refined the code to meet my specific needs.
GemBox.Spreadsheet is every bit as good as the GemBox.Document software I already have! I already have recommended GemBox software to a colleague.
Being able to include the product directly in my C# project from the NuGet Package Manager has made its installation incredibly easy. So far it has worked brilliantly with a very intuitive API and easy learning curve.
To say that I am happy with the GemBox.Document purchase is an understatement. Not only does it do what I had hoped it would, but it also does a lot more and I probably haven’t even touched the surface. I have also had the need to contact technical service twice, and both time they have gotten back to me in less than a day and solved my problem. I cannot speak highly enough of your product and customer service, and I am telling my developer friends all about it!
Nathan A. Baylor,
This is the ideal product for anyone looking to easily add spreadsheet generation to their application. Any developer or project manager considering implementing Excel automation needs to download the trial of GemBox.Spreadsheet.
GemBox Technical Support is wonderful. They’re responsive and incredibly helpful by providing code snippets and examples. I’ve never had to go back to them twice for the same issue because the issue wasn’t addressed correctly. Congratulations on such a useful product and superior customer support!
We are a company providing Enterprise Digital Pen & Paper Solutions. We use GemBox.Spreadsheet to provide comprehensive reports to clients showing Hand Written Recognition data extracted out of Digital Forms. GemBox.Spreadsheet is easy to use, very coherent in its features and best of all its hugely performant. We see no significant spikes in CPU or RAM when we run large reports and they run really, really fast.
Selected large customers
United States of America
- Agilent Technologies
- Allianz Life of North America
- Allware Computer Services
- American Institutes for Research
- Argonne National Laboratory
- Avalon Risk Management
- Bell State Bank & Trust
- Bojangles’ International
- Conifer Health Solutions
- CRG Events
- DePaul University
- Egon Zehnder International
- Ernst & Young
- Hughes Supply
- Intel Corporation
- Kimley-Horn and Associates
- National Institute on Aging
- NAVEX Global
- Northrop Grumman
- NuVasive, Inc.
- RPM Technology
- SHI International Corporation
- Souper Salad
- Southern California Edison Company
- SYNNEX Corporation
- Tekelec, Inc.
- Universal Music Group
- University of Michigan
- University of Minnesota
- US Navy
- USDA Forest Service
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