Mercury Z39.50 Client

Mercury Z39.50 Client is able to search multiple Z39.50 servers (library catalogues) simultaneously.

It is no longer being developed and is available as Freeware.

Download version 1.3 of Mercury Z39.50 Client - Last updated 19 February 2008

Mercury Z39.50 Client


Search Multiple Z39.50 databases simultaneously
Export to MARC, XML and Text.
Export to XML using custom XSL Transformations.
Export to any OLE DB compatible database. New
ISBN Batch Search Mode (Use a barcode scanner to quickly scan ISBN barcodes found on most books)


Compatible with Windows XP to Windows 10
Internet Explorer


Display of character sets needs improvement.
Needs better support for record types other than USMARC.
Can only export one record at a time

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