Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000929940-19-000049-index-headers.html | 2019-10-30 16:12:39 | |
| 0000929940-19-000049-index.html | 2019-10-30 16:12:39 | |
| 0000929940-19-000049.txt | 2019-10-30 16:12:39 | |
 0000929940-19-000049-xbrl.zip | 28110 | 2019-10-30 16:12:39 |
| a103020198-k.htm | 53858 | 2019-10-30 16:12:39 |
| a103020198-kxexhibit991.htm | 336355 | 2019-10-30 16:12:39 |
| a103020198-k_htm.xml | 4280 | 2019-10-30 16:12:39 |
 aspentechnologylogoa32.jpg | 12241 | 2019-10-30 16:12:39 |
| azpn-20191030.xsd | 4585 | 2019-10-30 16:12:39 |
| azpn-20191030_cal.xml | 622 | 2019-10-30 16:12:39 |
| azpn-20191030_def.xml | 1472 | 2019-10-30 16:12:39 |
| azpn-20191030_lab.xml | 26142 | 2019-10-30 16:12:39 |
| azpn-20191030_pre.xml | 13578 | 2019-10-30 16:12:39 |
| FilingSummary.xml | 1734 | 2019-10-30 16:12:39 |
| Financial_Report.xlsx | 5786 | 2019-10-30 16:12:39 |
| MetaLinks.json | 18344 | 2019-10-30 16:12:39 |
| R1.htm | 38603 | 2019-10-30 16:12:39 |
| report.css | 2766 | 2019-10-30 16:12:39 |
| Show.js | 1085 | 2019-10-30 16:12:39 |