FileOpen Client

by FileOpen Systems Inc.v1.0.142.1016

Last updated Aug 31, 2026

FileOpen Systems provides a set of free plug-ins and viewers that can be used to access documents encrypted with the FileOpen software. These include plug-ins for Adobe Acrobat™ and Reader™, and standalone viewers for handheld platforms.

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Install with winget

$ winget install --id FileOpenSystems.FileOpenClient --exact --version 1.0.142.1016

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for FileOpen Client

FileOpen Client uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x64)

FileOpenInstaller.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for FileOpen Client →

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Installers · v1.0.142.1016

Architecture	Type	Scope	Install	Download
x64	EXE Inno Setup	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for FileOpen Client.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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Frequently asked questions

How do I install FileOpen Client on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id FileOpenSystems.FileOpenClient --exact --version 1.0.142.1016. winget downloads the installer from FileOpen Systems Inc. and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install FileOpen Client silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id FileOpenSystems.FileOpenClient --exact 1.0.142.1016 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for FileOpen Client?

FileOpen Client uses EXE (Inno Setup). Run the downloaded installer with: FileOpenInstaller.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall FileOpen Client via winget?

Run: winget uninstall --id FileOpenSystems.FileOpenClient --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from FileOpen Client's Apps & Features entry.

Is FileOpen Client free?

FileOpen Client is distributed under Proprietary. Refer to the publisher (https://plugin.fileopen.com/all.aspx) for the full license terms - Wingetly itself does not charge for installation.

Does FileOpen Client work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls FileOpen Client directly from the publisher.

How do I keep FileOpen Client up to date?

Run winget upgrade --id FileOpenSystems.FileOpenClient --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of FileOpen Client from microsoft/winget-pkgs.