Featured · .NET & Java
PicoXLSX & NanoXLSX
Lightweight libraries for creating and reading Microsoft Excel XLSX files in C#/.NET and Java—without requiring Microsoft Office.
Explore the XLSX librariesSmall tools. Useful code.
Independent software projects focused on practical file formats and useful data, from Excel workbooks to embedded media.
Selected projects
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Free desktop utility
Media Extractor
Preview and extract embedded media from Word, PowerPoint and Excel documents, plus ZIP, 7z, TAR and other archives.
Open Media Extractor
Source code
GitHub
Browse all public repositories, demos and supporting tools maintained by Raphael Stoeckli.
View the GitHub profile
Coming soon · Data service
Anoubiz
A new data service currently in market research and development. More details will follow.