Features on GEMAR: -easy to use, powerful GEM-menu -Backups can be made file by file with the use of GEMDOS, therefore no problems with extended hard disk partitions -fast processing due to smart data buffering -Extensive marking functions, hence simple file selection for Backup/Restore -Archives are TAR-compatible; tapes written by GEMAR can be read by TAR (e.g. on Unix¿-systems). In addition, a separate, special index will be stored on the tape. -Mostly adjustable for any used streamer. -Index behind the data. Hence, a backup which contains errors, or which had been interrupted, respectivley, is completely applicable. To allow a fast data access, additional indices will be stored in front of the data. The validity of those indices is recorded by GEMAR. -Compression of data via a freely choosable and external packer. -mutiple redundant Index Additional functions of the registered version: -Automatic Daily- and Cleanup-Backups -Batches for automation of repeating backups -Image-Backups of non-TOS partitions for saving alternative systems (OS9, Minix, Spectre...)