Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000929940-20-000036-index-headers.html | 2020-08-12 16:09:31 | |
| 0000929940-20-000036-index.html | 2020-08-12 16:09:31 | |
| 0000929940-20-000036.txt | 2020-08-12 16:09:31 | |
 0000929940-20-000036-xbrl.zip | 32144 | 2020-08-12 16:09:31 |
| a081220208-k.htm | 54584 | 2020-08-12 16:09:31 |
| a081220208-kxexhibit991.htm | 514311 | 2020-08-12 16:09:31 |
| a081220208-k_htm.xml | 4263 | 2020-08-12 16:09:31 |
 aspentechnologylogoa55.jpg | 12241 | 2020-08-12 16:09:31 |
| azpn-20200812.xsd | 4447 | 2020-08-12 16:09:31 |
| azpn-20200812_cal.xml | 622 | 2020-08-12 16:09:31 |
| azpn-20200812_def.xml | 1472 | 2020-08-12 16:09:31 |
| azpn-20200812_lab.xml | 26147 | 2020-08-12 16:09:31 |
| azpn-20200812_pre.xml | 13578 | 2020-08-12 16:09:31 |
| FilingSummary.xml | 1734 | 2020-08-12 16:09:31 |
| Financial_Report.xlsx | 5450 | 2020-08-12 16:09:31 |
| MetaLinks.json | 18316 | 2020-08-12 16:09:31 |
| R1.htm | 38613 | 2020-08-12 16:09:31 |
| report.css | 2767 | 2020-08-12 16:09:31 |
| Show.js | 1085 | 2020-08-12 16:09:31 |