spreadsheet - EPPlus Software / ReportingEngines

EPPlus Software

EPPlus Software AB is a Swedish software company that builds, distributes and provides support for EPPlus, a spreadsheet library for the Microsoft .NET platform with over 40 million downloads on Nuget. The development of EPPlus is done in a public repository on github, with new versions released frequently. EPPLus was asked to provide input on proposed changes to the Office Open XML standard and in 2019 Microsoft used EPPlus to demonstrate their new Blazor Web Assembly framework at various developer conferences. Thousands of companies and organizations depend on EPPlus for managing their spreadsheet data every day.

ReportingEngines

ReportingEngines (a division of Actuate Corporation) provides industry leading reporting tools and components to the Java development community with its Formula One Reporting Engines. The Engines are written in 100% Pure Java, feature flexible APIs, and include robust visual report development environments to streamline the integration of basic reporting functionality into Java applications, JSPs, and servlets while delivering perfectly formatted Excel, PDF, XML, DHTML, and HTML reports.