The "ProShow Styles Complete Pack 1.74 GB" likely refers to an unofficial compilation of previously released StylePacks. Key Information about ProShow and StylePacks

ProShow Styles Complete Pack (1.74 GB) is an unofficial, community-compiled collection of hundreds of effects, transitions, and slide styles designed for the now-discontinued Photodex ProShow software line. Product Overview Target Software: Originally designed for ProShow Gold ProShow Producer ProShow Web

: Designed to work with the legacy Photodex ProShow product line.