FileOpen Client

FileOpen Client 3.0.197.1016

FileOpen Client is a free plug‑in for Adobe Acrobat and Reader that lets users open PDF files encrypted by FileOpen rights‑management software.

  • By FileOpen Systems Inc.
  • Proprietary
  • Updated Mar 19, 2026
Download for Windows

About FileOpen Client

FileOpen Client is a free plug‑in for Adobe Acrobat and Reader that lets users open PDF files encrypted by FileOpen rights‑management software.

Technical details

PublisherFileOpen Systems Inc.
Version3.0.197.1016
Release date2026-03-19
LicenseProprietary
Installer typewix
Architecturex64
Package IDFileOpen.Client
Install scopeAll users

Install FileOpen Client from the command line

Install with Windows Package Manager
winget install --id=FileOpen.Client -e
Update to the latest version
winget upgrade --id=FileOpen.Client -e
Uninstall
winget uninstall --id=FileOpen.Client -e
Silent install with the offline installer
msiexec /i "FileOpenInstaller64.msi" /quiet /norestart
Uninstall the MSI package
msiexec /x {B46DA17C-8E4D-4FD5-A3D6-1E25C7A18916} /quiet

Silent install switches for more Windows programs »

Install FileOpen Client together with other apps in one command »

FileOpen Client version history

3.0.196.1016 Jul 18, 2025

Frequently asked questions

Is FileOpen Client free?

FileOpen Client is proprietary software from FileOpen Systems Inc.. Check the publisher's license terms for pricing and usage rights.

What is the latest version of FileOpen Client?

The latest version is 3.0.197.1016, released on Mar 19, 2026.

Is it safe to download FileOpen Client?

The download button links to the official installer published on plugin.fileopen.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with fe9d56b346fee10fcf1055fd71b9d47d5d44715f8efb7f0bada478d644b43ee5.

Which Windows versions does FileOpen Client support?

FileOpen Client runs on Windows and is available for 64-bit (x64) systems.

How do I install FileOpen Client silently?

Run the offline installer with msiexec /i "FileOpenInstaller64.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=FileOpen.Client -e --silent.

How do I uninstall FileOpen Client?

Open Settings › Apps › Installed apps, find FileOpen Client and select Uninstall. From the command line, run winget uninstall --id=FileOpen.Client -e.

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