We review the best PDF to Excel converter apps for changing PDF files into XLSX spreadsheets.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Learn how to change the default file format for saves in Word, Excel, and PowerPoint, so that you do not need to change it every time.

About transform-to-json-string is a Single Message Transformation (SMT) for Apache Kafka® Connect to convert a given Connect Record to a single JSON String. It's an UNOFFICIAL community project.