Main Page FileTypesMan Utility NirSoft Utilities
.cer Extension - List of programs that can open .cer files

In the following table, you can find a list of programs that can open files with .cer extension.This list is created by collecting extension information reported by users through the 'send report' option of FileTypesMan utility.
The product name, description, and company name are taken from the version information of the .exe file.The 'Actions' list is taken from the context menu items added to Explorer by the specified program.The 'Popularity' column displays one of the following 4 values: Low, Medium, High, and Very High, which is determined according to the number of users that sent the specified record.

EXE NameProduct NameDescriptionCompanyActionsPopularity
cryptext.dllBesturingssysteem Microsoft® Windows®Crypto-shelluitbreidingenMicrosoft Corporationadd, openLow
cryptext.dllBetriebssystem Microsoft® Windows®Krypto-ShellerweiterungenMicrosoft CorporationZertifikat installieren, openHigh
cryptext.dllSistema operativo Microsoft® Windows®Extensiones Crypto ShellMicrosoft CorporationInstalar certificado, openMedium
cryptext.dllMicrosoft? Windows? Operating SystemCrypto Shell ExtensionsMicrosoft CorporationInstall Certificate, openLow
cryptext.dllMicrosoft® Windows® Operating SystemCrypto Shell ExtensionsMicrosoft CorporationInstall Certificate, openVery High
cryptext.dllMicrosoft(R) Windows (R) 2000 Operating SystemCrypto Shell ExtensionsMicrosoft CorporationInstall Certificate, openLow
cryptext.dllMicrosoft(R) Windows NT(R) Operating SystemCrypto Shell ExtensionsMicrosoft Corporationopen, Install CertificateLow
NOTEPAD.EXESistema operativo Microsoft® Windows®Bloc de notasMicrosoft CorporationopenLow
rundll32.exeMicrosoft® Windows® Operating SystemRun a DLL as an AppMicrosoft Corporationadd, openMedium

In the following table, you can find a list of file types information that is associated with .cer extension.

Type NameDescriptionPerceived TypeContentTypeDLL/EXE FileDLL/EXE DetailsPopularity
CERFileCertificado de seguridad application/x-x509-ca-certcryptui.dllProveedor de IU de confianza de Microsoft, Microsoft CorporationMedium
CERFileSecurity Certificate application/x-x509-ca-certcryptui.dllMicrosoft Trust UI Provider, Microsoft CorporationVery High
CERFileCertificato di protezione application/x-x509-ca-certcryptui.dllProvider di interfaccia utente di Microsoft Trust, Microsoft CorporationLow
CERFileCertyfikat zabezpieczenia application/x-x509-ca-certcryptui.dllDostawca interfejsu zaufania Microsoft, Microsoft CorporationLow
CERFileSicherheitszertifikat application/x-x509-ca-certcryptui.dllMicrosoft Vertrauens-UI-Anbieter, Microsoft CorporationMedium

Registry keys related to this extension

HKEY_CLASSES_ROOT\.cer
HKEY_CLASSES_ROOT\CERFile

Links to other Web sites

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