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.
We, at Stock&Buy needed a simple solution for our customers to customize their invoices and documents generated within our systems. Docx templating using Mail Merge functionality is quite known in the industry and our customers are very familiar with it. We started looking at available packages and we were lucky to find Gembox.Document. The library is very simple to use, has powerful and standardized APIs. The bindings to .NET objects is an amazing addition that simplifies the development process. The pricing model is very reasonable and the support is second to none. We recently reported an issue and we got a hotfix within 12 hours which is amazing for a software provider.
This library is a true gem and we highly recommend it to anyone in the lookout for affordable, simple, and powerful Mail Merge library.
I cannot speak highly enough about this product and company. We have been using GemBox Software for over 10 years. The product has always kept pace with the changing versions of Excel and C# .NET and now for us .NET Core. The application is performant and eliminates the need for Interop or other antiquated technologies.
The support has always been AMAZING, intelligent, and responsive. For our consulting engagements and our own products, we rely on GemBox to make sure we have the BEST Excel support available. I cannot thank you enough for your support and looking forward to the next 10 years!
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.
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
- 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.
- Opus Agency (ex. CRG Events)
- RPM Technology
- SHI International Corporation
- Souper Salad
- Southern California Edison Company
- SYNNEX Corporation
- Universal Music Group
- University of Michigan
- University of Minnesota
- US Navy
- USDA Forest Service
We respect customer privacy — we will never publish anything about you here without getting your approval first.