“…Validating authority headings overly complex (Khurshid and Al-Baridi, 2009) OPAC is easy to use for finding library resources (Ali and Rehman, 2012) Michigan library Consortium found it easy to customize/add Evergreen's modules (Dykhuis, 2009) Voyager Ineffective stop-word handling in OPAC (Ho, 2011) Reporting module is too complex and interface requires extensive training (Bryant and Ye, 2012) Client/server hardware system makes patron-finding easy consistent (Bryant and Ye, 2012) Cataloging module has easy USMARC importation function (Martin et al, 2011) Librarians favor APIs (Martin et al, 2011) Evergreen Has capacity to display in mobile browsers (Hamby andStubbs, 2010) Yang andHofmann (2010) criticized Evergreen for lack of an intuitive interface OPAC suggests alternate spellings (Yang and Hofmann, 2010) Koha Searches can post as persistent links (McDermott, 2012) Reporting module has no file size restrictions and allows for creation of numerous SQL-based reports (Walls, 2011;McDermott, 2012) Some staff in Pakistan library system reluctant to use all of Koha's modules (Shafi-Ullah and Qutab, 2012) Catalog module has difficulty importing OCLC bibliographic records (Walls, 2011) Student assistants needed almost no training to use the new system (Kohn and McCloy, 2010) Pull down menus for systems administration module is easy to use (Dennison, 2011) Table IX.…”