Konverter VSSX til XLSX i Java

What is VSSX file format?

A VSSX file is an XML-based format used by Microsoft Visio to store drawings, or diagrams related to flowcharts, organization charts, network diagrams and other visuals. It is similar to the VSDX format and supports layers, shapes, texts, and graphics. VSSX files are the default file format for saving drawings in Visio. In addition to the raw data, VSSX files also store information about the layout, position, and other visual elements of the diagram. VSSX files can be opened in Visio, but are not supported by other programs by default. To open a VSSX file in another program, you can use a file converter like Zamzar. VSSX files can be converted to other graphics formats like PDF, SVG, PNG and JPG. VSSX files are used both professionally and by hobbyists. They are often used to create diagrams for business presentations, reports, and technical documents.

What is XLSX file format?

The XLSX file format is a widely used file format for storing spreadsheet data. It was introduced by Microsoft as part of their Microsoft Office suite, specifically for the Excel application. XLSX stands for Excel Open XML Spreadsheet. Unlike its predecessor, the XLS format, which was based on a proprietary binary file structure, XLSX is based on the Open XML file format.

XLSX files are structured as a collection of XML files compressed into a single ZIP archive. This XML-based structure allows for more efficient storage and faster data processing. XLSX files store data in a tabular format, with rows and columns that can contain text, numbers, formulas, and other types of data. They also support formatting options such as cell styles, fonts, colors, and conditional formatting.

One of the advantages of the XLSX format is its compatibility across different platforms and software applications. Many spreadsheet programs, including Microsoft Excel, Google Sheets, and LibreOffice Calc, can open and edit XLSX files. This makes it easy to share and collaborate on spreadsheet data with others, regardless of the software they are using.

XLSX files also offer features like data validation, filtering, sorting, and the ability to create charts and graphs based on the data. Additionally, XLSX files can contain multiple sheets within a single file, allowing users to organize and manage different sets of data within a single document.