GroupDocs
GroupDocs creates easy to use, comprehensive online document management APIs for .NET, Java and Cloud, as well as a range of Cloud apps that improve document collaboration for organizations of any size. GroupDocs saves developers and end users time and money by offering a complete and powerful set of document management APIs allowing users to view, sign, annotate, compare, convert and assemble documents in a wide variety of formats, including Microsoft Word, Excel, PowerPoint and Visio, as well as Adobe Acrobat PDF and many image formats. Flexible workflows and easy-to-use, customizable user interfaces are part of the package.
Fast Reports
Founded in 1998, Fast Reports is known for its state-of-the-art reporting software applications, libraries and add-ons that guarantee fast reporting for developers of business software. The company has operations spread across America and Europe with websites in 10 different languages and products localized in more than 40 languages to cater for its global audience. In 2022, Fast Reports won bronze for the "Reporting, Analysis and Visualization" nomination in Visual Studio Magazine's Reader's Choice Awards and also earned a Top 50 Publishers Award from ComponentSource.
Sphere Engine
Sphere Engine is a company that has been developing both skill assessment and code execution solutions for programmers since 2009. They provide out-of-the-box technology for creating safe and scalable e-learning and recruitment platforms. Sphere Engine has been used by thousands of institutions and companies in 67 countries, including some of the world’s largest companies and renowned universities. Sphere Engine support programmers throughout their entire journey with coding, as they’re taking their first steps in programming (e-learning), looking for a job (recruitment) or trying to acquire top notch skills in algorithms (upskilling).