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What’s 123FreeSolitaire.exe? Is it safe or a virus?

123FreeSolitaire.exe is an executable file by TreeCardGames that serves as the launcher for "123 Free Solitaire," a software program offering a collection of solitaire card games for Windows users. The application includes a variety of solitaire game variations such as Klondike, Spider, FreeCell, and others, providing customizable card styles, backgrounds, and user-friendly features like undo options and in-game rules. It is designed for entertainment and caters to casual gamers who enjoy classic card games on their computers. The program is free to download and is lightweight, making it accessible to most Windows devices for easy gameplay.

Researched by Laura @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about 123FreeSolitaire.exe on WINDOWS

Who makes 123FreeSolitaire.exe?

We’ve found TreeCardGames should be the publisher of 123FreeSolitaire.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 17, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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