Convert 7Z Files to DOCM in Java

What is 7Z file format?

The 7Z file format is a popular open source file format used for both archiving and data compression. It was created by Igor Pavlov and is used by the 7-Zip archiver to create compressed archives. The 7Z format is popular because it offers a high compression ratio and the capability to compress many types of files, including executable files, Office documents, and multimedia files. The 7Z format is also increasingly being used as an effective way to transfer large files over the internet due to its low file size and strong security features. Compressed archives can be password protected and encrypted in the 7Z file format for additional security. Additionally, 7Z archives can be split into multiple volumes or parts for easy transmission over the internet or storage on external media. The 7Z file format is very popular in the open source community, with support for it available in a variety of archiving programs, including 7-Zip, PeaZip, and WinRAR, among others. It is commonly used to compress large files on Windows and Linux systems.

Many developers are beginning to look to the 7Z file format as an effective way of delivering software, as it is an efficient way to bundle multiple files into a single archive. Additionally, the 7Z format has the advantage of being able to compress files within an archive without the need to extract them first. Overall, the 7Z file format is a powerful and efficient way to package and transport both small and large files. It offers a high degree of security and strong compression, making it an ideal choice for archiving and transferring data.

What is DOCM file format?

The DOCM file format serves as a specialized variant of Microsoft Word documents, tailored specifically for creating and saving documents that contain macros within the Word application. Unlike regular DOC files that are intended for basic documents, DOCM files cater to documents incorporating macros.

Macros, composed of commands and scripts written in Visual Basic for Applications (VBA), empower users to execute more intricate automated tasks and functions. They prove particularly valuable in streamlining processes and automating repetitive activities, such as generating charts and formatting documents.

By saving a document as a DOCM file, users ensure that the macros they have created are included in the file and accessible when opened by others. Additionally, DOCM files provide an added layer of user protection by disabling all macros when the document is opened by someone else. This safeguard shields users from potentially malicious macros that could compromise the security and stability of their computer systems.

Furthermore, DOCM files retain compatibility with various versions of Microsoft Word, assuring users that macros will function correctly regardless of the recipient’s Word version. This compatibility facilitates seamless sharing and collaboration on documents containing macros.