EDIUS 8.53 was released years ago. Grass Valley no longer sells version 8; they have moved to Version 11 (X) and Workgroup 9/10/11.
You will either get a virus or a broken installer. edius pro 8.53 free download
: Intel Core 2 or Core iX series; 3 GHz or faster recommended. : 4GB minimum (8GB or more recommended for 4K). Instruction Set : SSSE3 support is required. www.ediusworld.com Important Note on "Free Downloads" EDIUS 8