ISO Compressor

by SoftSeav1.0

Last updated Aug 10, 2026

A free ISO image compression software.

Install with winget

$ winget install --id SoftSea.ISOCompressor --exact --version 1.0

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

Silent install command for ISO Compressor

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

One-line silent install (x86, machine scope)

get.php /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for ISO Compressor →

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About

A free game ISO file compression software, which can compress and convert normal ISO image files to compressed image format CSO (CISO) files, or decompress CSO files to normal ISO files. This software can support both Sony PlayStation games files and Nintendo games files. If you are a PSP games or Wii games fan, this software will be very useful to you. By using this small tool, you can easily compress your game files, reduce file size and save your disk space, then you can play these games from your memory stick. Although it is not designed with PS2 in mind, the program can also convert PS2 .iso-s, but only if they are less than circa 2.0 GB.

Installers · v1.0

Architecture	Type	Scope	Install	Download
x86	EXE Inno Setup	machine		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 ISO Compressor.

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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More from SoftSea or browse ciso, compress, cso.

Frequently asked questions

How do I install ISO Compressor on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id SoftSea.ISOCompressor --exact --version 1.0. winget downloads the installer from SoftSea and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install ISO Compressor silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id SoftSea.ISOCompressor --exact 1.0 --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 ISO Compressor?

ISO Compressor uses EXE (Inno Setup). Run the downloaded installer with: get.php /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall ISO Compressor via winget?

Run: winget uninstall --id SoftSea.ISOCompressor --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from ISO Compressor's Apps & Features entry.

Is ISO Compressor free?

ISO Compressor is distributed under Freeware. Refer to the publisher (https://www.softsea.com/software/ISO-Compressor.html) for the full license terms - Wingetly itself does not charge for installation.

Does ISO Compressor 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 ISO Compressor directly from the publisher.

How do I keep ISO Compressor up to date?

Run winget upgrade --id SoftSea.ISOCompressor --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of ISO Compressor from microsoft/winget-pkgs.