Document Description File Type Size pega-20200630.xsd XBRL Taxonomy Extension Schema EX-101.SCH 47 KB pega-20200630_cal.xml XBRL Taxonomy Extension Calculation Linkbase EX-101.CAL 106 KB pega-20200630_def.xml XBRL Taxonomy Extension Definition Linkbase EX-101.DEF 200 KB pega-20200630_lab.xml XBRL Taxonomy Extension Label Linkbase EX-101.LAB 509 KB pega-20200630_pre.xml XBRL Taxonomy Extension Presentation Linkbase EX-101.PRE 330 KB pega-20200630_htm.xml XML 1640 KB