Modified

Editor's Note

We have a new website.
Development is going to be focused on that one instead of this Rentry.
This rentry is still going to supply mirror the latest version of TSO,
But will no longer receive updates.
New Website

This Rentry was brought back by FestiveByteRider.

What is The Second Opinion?

"The Second Opinion" is a collection of Second Opinion scanners designed to be portable and easy-to-use. (Fancy way of saying that it's a zip file of multiple portable AV scanners)

The tools included are as follows:

I have compiled these tools in a .zip file which you can download below.

Alternatively, if you don't trust me, you can access the links above and download them one-by-one instead.

All of these programs except Malwarebytes Free are portable, which means you do not need to install them.

Keep in mind that you need Administrator privileges to run these tools.

"The Second Opinion" is coined from "The PC Security Channel" on YouTube. Find his stuff here.

This project is created so I have a personal link for my tools, in case I lose my thumb drive that contains them.


The Second Opinion v4b

📅 April 9, 2026 Release

Changelog

⎗
✓
- Updated executables
- Removed 32-bit versions of executables

NO VIRUSTOTAL FOR THIS RELEASE

VirusTotal has changed their policy for ZIP files, limiting uploads to 3MB. As a result, we cannot provide a VirusTotal scan for this release. I am looking into alternative scanning services and will update this page when I have a solution.

SHA-256: db13ceaa4dda82367c94949504ebe669d771d41211aa715233b6a259e5962223

Download from Pixeldrain
Download from GoFile


Older versions have been moved to the Archives.

why would you even want older versions...

Edit

Pub: 30 Jan 2024 07:27 UTC

Edit: 18 May 2026 06:49 UTC

Views: 13479