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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-12-074501
Filing Date
2012-02-23
Accepted
2012-02-23 11:30:54
Documents
14
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d260706d10k.htm 10-K 1298749
2 SUBSIDIARIES OF THE REGISTRANT d260706dex211.htm EX-21.1 15742
3 CONSENT OF DELOITTE & TOUCHE LLP d260706dex231.htm EX-23.1 1651
4 SECTION 302 CEO CERTIFICATION d260706dex311.htm EX-31.1 9685
5 SECTION 302 CFO CERTIFICATION d260706dex312.htm EX-31.2 9771
6 SECTION 906 CEO CERTIFICATION d260706dex321.htm EX-32.1 4011
7 SECTION 906 CFO CERTIFICATION d260706dex322.htm EX-32.2 3958
14 GRAPHIC g260706g74p47.jpg GRAPHIC 71804
  Complete submission text file 0001193125-12-074501.txt   9706133

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT anss-20111231.xml EX-101.INS 1532018
9 XBRL TAXONOMY EXTENSION SCHEMA anss-20111231.xsd EX-101.SCH 78228
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE anss-20111231_cal.xml EX-101.CAL 85636
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE anss-20111231_def.xml EX-101.DEF 247121
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE anss-20111231_lab.xml EX-101.LAB 684353
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE anss-20111231_pre.xml EX-101.PRE 511449
Mailing Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317
Business Address 275 TECHNOLOGY DRIVE, SOUTHPOINTE CANONSBURG PA 15317 4127643304
ANSYS INC (Filer) CIK: 0001013462 (see all company filings)

IRS No.: 043219960 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-20853 | Film No.: 12632618
SIC: 7372 Services-Prepackaged Software