PKZIP is a computer file compression and archiving utility that allows users to compress and archive files and folders on their computer. Developed by Phil Katz, it is an acronym for "Phil Katz's ZIP."
PKZIP uses a compression algorithm called Deflate, which is based on the LZ77 algorithm and Huffman coding. This algorithm analyzes the input files and replaces repeated occurrences of data with shorter representations, resulting in reduced file sizes. By compressing files, PKZIP allows users to save disk space and transmit files more efficiently.
In addition to compression, PKZIP also provides the ability to archive multiple files and folders into a single file, known as a ZIP file. This not only saves disk space but also simplifies file organization and sharing. ZIP files can be easily extracted to restore the original files, making it a popular choice for file compression and archiving.
PKZIP provides a user-friendly interface, allowing users to easily compress, extract, and manage their files and archives. It supports various operating systems, including Windows, MacOS, and Linux, making it accessible to a wide range of users.
Overall, PKZIP is a widely-used file compression and archiving utility that enables users to compress files into smaller sizes and archive multiple files and folders into a single file. It offers efficient file storage and transmission capabilities, simplifying file management tasks.
