ReasonLabs application

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The ReasonLabs application

The ReasonLabs application is regarded as a PUP (potentially unwanted program) that most users would prefer to have removed. It’s a software closely associated with the now obsolete RAV Antivirus and the Reason Security Engine program. If you’re using it, you might’ve noticed its penchant for hogging system resources, especially with its gluttonous RAM consumption and excessive CPU usage. What’s even more unpleasant is its persistence; trying to shut it down via task manager feels like a never-ending game, mainly because of its additional background activities. When it comes to uninstalling, this tricky app plays hard to get. It’s not always visible in the control panel and, even if you’ve seemingly uninstalled it, the ReasonLabs application seems to have nine lives, thus requiring a more comprehensive removal.

reasonlabs application
The Reasonlabs application

Is The ReasonLabs application safe?

The ReasonLabs application is generally a safe piece of software, yet it can potentially mislead you into purchasing its paid version without really needing it, and it can get installed on your system and make changes in it without your informed permission. All of these factors combined make the ReasonLabs application an unwanted program (PUP).

The ReasonLabs Virus

Though some users call it the “ReasonLabs virus”, we should clarify that this software isn’t classified as a virus or malicious entity. That said, it’s also not necessarily an ally for your computer either. Hailing from the days of RAV Antivirus, its outdated design isn’t tailored for today’s digital landscape. Another point of concern is its strategy of utilizing misleading detection alerts. These often exaggerated warnings can nudge users towards purchasing its premium version, playing on their fears, even if your computer isn’t under any real threat. Being outdated and potentially manipulative may not be enough to call classify it as the “ReasonLabs virus” but it’s enough to make it undesirable. While it might not be inherently malicious, it’s sensible to replace this potentially unwanted program with a more transparent and current security solution.

What is the ReasonLabs application?

The ReasonLabs application isn’t a virus or malicious software, but that doesn’t mean it’s your computer’s best friend. Originating from an era associated with RAV Antivirus, its outdated nature can be more of a hindrance than a help. While it doesn’t intend harm, its presence could inadvertently create vulnerabilities in your system’s security framework. Just because software isn’t malevolent doesn’t mean it’s beneficial. Its dated infrastructure might not be equipped to tackle contemporary threats or challenges. Moreover, if it isn’t adding value or enhancing protection, it’s just consuming valuable system resources. Hence, even if ReasonLabs isn’t harmful, it’s wise to retire it in favor of more modern and robust security solutions.

The ReasonLabs application uninstall

Performing the ReasonLabs application uninstall can be somewhat tricky if you don’t know what you are doing. While many programs can be easily removed through conventional means, this one doesn’t play by those rules. Users often find it missing from standard Control Panel listings, making its removal tricky. But, that’s just the tip of the iceberg. Even when it appears gone, lurking components might still reside deeper within your system, quietly eating away at resources. To ensure a successful ReasonLabs application uninstall, one needs to dive deeper into system folders and registries, hunting down every trace. It’s a process requiring diligence. But don’t worry if you are not tech-savvy, because the guide below and the included removal tool can make the deletion of this unwanted app a lot easier.


NameReasonLabs application
Type PUP
Detection Tool

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How to Remove the ReasonLabs application

To try and remove the ReasonLabs application quickly you can try this:

  1. Go to your browser’s settings and select More Tools (or Add-ons, depending on your browser).
  2. Then click on the Extensions tab.
  3. Look for the the ReasonLabs application extension (as well as any other unfamiliar ones).
  4. Remove the ReasonLabs application by clicking on the Trash Bin icon next to its name.
  5. Confirm and get rid of the ReasonLabs application and any other suspicious items.

If this does not work as described please follow our more detailed ReasonLabs application removal guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide.

Some of the steps may require you to exit the page. Bookmark it for later reference.
Next, Reboot in Safe Mode (use this guide if you don’t know how to do it).

Uninstall the ReasonLabs application app and kill its processes

The first thing you must try to do is look for any sketchy installs on your computer and uninstall anything you think may come from the ReasonLabs application. After that, you’ll also need to get rid of any processes that may be related to the unwanted app by searching for them in the Task Manager.

Note that sometimes an app, especially a rogue one, may ask you to install something else or keep some of its data (such as settings files) on your PC – never agree to that when trying to delete a potentially rogue software. You need to make sure that everything is removed from your PC to get rid of the malware. Also, if you aren’t allowed to go through with the uninstallation, proceed with the guide, and try again after you’ve completed everything else.

  • Uninstalling the rogue app
  • Killing any rogue processes

Type Apps & Features in the Start Menu, open the first result, sort the list of apps by date, and look for suspicious recently installed entries.

Click on anything you think could be linked to the ReasonLabs application, then select uninstall, and follow the prompts to delete the app.

Press Ctrl + Shift + Esc, click More Details (if it’s not already clicked), and look for suspicious entries that may be linked to the ReasonLabs application.

If you come across a questionable process, right-click it, click Open File Location, scan the files with the free online malware scanner shown below, and then delete anything that gets flagged as a threat.

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Drag and Drop File Here To Scan
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    After that, if the rogue process is still visible in the Task Manager, right-click it again and select End Process.

    Undo the ReasonLabs application changes made to different system settings

    It’s possible that the ReasonLabs application has affected various parts of your system, making changes to their settings. This can enable the malware to stay on the computer or automatically reinstall itself after you’ve seemingly deleted it. Therefore, you need to check the following elements by going to the Start Menu, searching for specific system elements that may have been affected, and pressing Enter to open them and see if anything has been changed there without your approval. Then you must undo any unwanted changes made to these settings in the way shown below:

    • DNS
    • Hosts
    • Startup
    • Task
    • Services
    • Registry

    Type in Start Menu: View network connections

    Right-click on your primary network, go to Properties, and do this:

    Type in Start Menu: C:\Windows\System32\drivers\etc\hosts

    Type in the Start Menu: Startup apps

    Type in the Start Menu: Task Scheduler

    Type in the Start Menu: Services

    Type in the Start Menu: Registry Editor

    Press Ctrl + F to open the search window

    About the author

    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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