Convert RAR Files to VSDX in Java

What is RAR file format?

RAR is a file format used for compressing and archiving files. It was developed by Eugene Roshal, a Russian software engineer, and was released in 1993. The RAR format is commonly used for sharing large files due to its high compression efficiency, which can often result in smaller file sizes than other compression methods. This makes it an ideal format for users who need to transfer large files over the internet or other networks.

The main advantage of RAR over other file formats is that it can be used to create multi-volume archives. This means that large files can be split into several smaller files, which can then be combined into a single file when needed. This allows for greater flexibility in storage and transmission, as users can transfer the smaller files more easily and then recombine them later.

RAR files can be password-protected and encrypted for added security. This is especially useful when transferring sensitive data over the internet. When creating a RAR file, users can choose to encrypt it with a password, which will be required to open the file. This makes RAR a popular choice for sharing confidential documents and files.

RAR files are typically identified by the .rar extension, and can be opened using WinRAR, a proprietary file archiving utility. WinRAR is available for Windows, Mac, and Linux operating systems, and supports a variety of compression formats, including RAR, ZIP, and 7Z. It also includes features such as file splitting, password protection, and recovery volumes, which can be used to recover data in case of a file corruption or system crash.

What is VSDX file format?

The VSDX file format is a Microsoft Visio file format used to store digital drawings created with Microsoft Visio. This file format was introduced in Visio 2013, replacing the legacy VSD format. VSDX files are based on the Office Open XML (OOXML) standard for data interchange and can be explored using a ZIP file utility, as the contents of a VSDX file are stored in XML-based files stored in a ZIP container. They can be read and edited with Microsoft Visio as well as with other 3rd party applications such as Microsoft Visio Viewer and Draw.io. Compared to its predecessor, the VSDX file format offers a number of advantages, including improved compatibility and support for new features such as data linking, saving time and resources in keeping diagrams up-to-date. It also supports improved visuals such as shape gradients, shadows, and reflections, and is capable of storing data in 10 languages. Overall, the VSDX file format is a significant improvement over the legacy VSD format, making it a great choice for creating, sharing, and collaborating on diagrams.