Files with ffv file suffix can be mainly found as data files for FirstVue control valve sizing software. However, some viruses also use this extension for their purposes.
FFV file extension - FirstVue data
What is ffv file? How to open ffv files?
File type specification:
File extension ffv appears to be mainly related to FirstVue, a control valve sizing program for Microsoft Windows, developed by the Fisher Controls (now Emerson Process Management).
The ffv file stores various data used for internal purposes of the FirstVue.
FFV is also an abbreviation of Final Fantasy V and Fast File Validator.
Final Fantasy V is video game for SNES, Playstation video gaming consoles and iOS, Android operating systems.
Fast File Validator is a program for verifying files against a checksum file and for creating such checksum files.
Last but not least, some antivirus apps detects malware called Win32/Brontok.FFV which may confuse some users.