FortiGate
FortiAnalyzer
FortiClient
FortiWeb
FortiADC
FortiAuthenticator
FortiCNP
FortiDDoS
FortiDeceptor
FortiEDR
FortiMail
FortiNDR
FortiPAM
FortiPolicy
FortiProxy
FortiRecon
FortiSandBox
FortiSASE
FortiSIEM
FortiTester
Sigil could be made to overwrite files.
sigil - multi-platform ebook editor