MagnaStor™ is the newest El Fresko product. Unlike Archimedia and Archion, which both manage archiving via optical storage devices, MagnaStor™ manages archiving using magnetic disks. Engineered to overcome the traditional limitations of magnetic storage, MagnaStor™ offers the fundamental benefits of WORM (write-once, read-many) operation on magnetic media, preventing operations from overwriting previously written physical sectors on the disk. It provides certainty of data preservation, definitive proof of authenticity and delivers outstanding cost efficiencies.

Archimedia archive management software is an integrated product designed to provide all the functionality needed to drive a CD, DVD, MO, UDO, PDD or WORM library system as a long-term archive device. Archimedia removes the low-level robotics and drive performance issues from the end users, allowing them easy access to the enormous storage capacity of libraries in a network environment.

Archion storage management software enables direct access support for a wide array of optical library technologies. Installed on a server, Archion provides seamless data access to all existing application software and utilities. Archion is compatible on most Linux and Unix operating systems. A complete set of automated data and file migration tools are also bundled within Archion enabling transparent server-side data and file migration to any CD, DVD, MO, UDO, PDD and WORM media technology across the network.

MO-SOL allows the easy integration of Magneto-Optical (Erasable) disk drives and UDO disk drives with SUN Microsystems computers. MO-SOL consists of an erasable optical disk device driver, as well as a set of utility programs for installing, media formatting, device testing and a comprehensive users manual and man pages.