Release Notes


2025.02.06 - February 06th, 2025

We are happy to announce about the official release of Excel .Net 2025.2.6! Excel .Net is a standalone C# assembly which gives you full set of API to manipulate (read, write, edit, convert) with documents in XLSX, XLS, CSV formats. The component is completely written in 100% managed C# and help you to:

  • Create and edit Excel files (XLS, XLSX) on the fly or based on existing documents.
  • Formula support: Add, modify, and calculate complex formulas.
  • Formatting options: Customize styles, fonts, colors, borders, merge cells, and more.
  • Data handling: Work with large datasets, including adding, deleting, and updating rows and columns.
  • Multimedia integration: Insert images, charts, and graphs.
  • Compatibility: Read and write Excel files created with various versions of Microsoft Excel.
  • Cross-platform support: Compatible with Windows, macOS, and Linux.

If you need a new code example or have a question: email us at support@sautinsoft.com or ask at Online Chat (right-bottom corner of this page) or use the Form below:



Questions and suggestions from you are always welcome!

We are developing .Net components since 2002. We know PDF, DOCX, RTF, HTML, XLSX and Images formats. If you need any assistance with creating, modifying or converting documents in various formats, we can help you. We will write any code example for you absolutely free.