PKZIP for DOS is a high performance, full-featured, standard-setting file compression program.

Features of PKZIP include: compact, high-speed file compression using a 'deflation' algorithm; support for Windows 9x long file names; the ability to 'span' a large compressed file across multiple diskettes (with on-the-fly destination diskette formatting); password encryption; authenticity verification; optional zip file and file comments; the ability to store/rebuild directory structures; and more.

This download includes PKZIP for creating ZIP files, PKUNZIP for extracting files from ZIP files, PKSFX for creating self-extracting EXE ZIP files and PKZIPFix for fixing ZIP files.