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Learn how to protect your Windows PC from malware and other threats.

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Control your PC apps and their behaviors.

What’s that .exe?

Is that executable safe, or a threat?

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Protect your Windows Registry from harm.

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Executable Directory

Our ultimate directory of Windows PC executables.

What’s MailbirdInstaller.exe (Mailbird Installer)? Is it safe or a virus?

MailbirdInstaller.exe is an executable file created by Mailbird, Inc. with the app description "Mailbird Installer". This file is primarily used to install the Mailbird email client application on a user's system.

Mailbird is a desktop email client for Windows and macOS that consolidates multiple email accounts into a unified inbox. It offers features like email tracking, customizable workspaces, and seamless integration with popular apps such as Slack, Dropbox, and Google Calendar. Mailbird supports both IMAP and POP3 protocols, making it compatible with various email providers. The software is available in free and premium versions, with the premium offering additional functionalities.

Below are 4 simple steps you can take to see if the MailbirdInstaller.exe process is safe or malware.

  1. Scan the executable with Microsoft's built-in tech
  2. Find MailbirdInstaller.exe's publisher
  3. Search the executable's hash with VirusTotal
  4. Monitor the executable's behavior

Researched by Carl @ SpyShelter Labs

Recently Detected Threats

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.

Download SpyShelter to see detailed safety information about every .exe on your PC.

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More about MailbirdInstaller.exe on WINDOWS

Who makes MailbirdInstaller.exe (Mailbird Installer)?

We’ve found Mailbird, Inc. should be the publisher of MailbirdInstaller.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: January 21, 2025

Curious about other processes on your PC?
Try SpyShelter or search below.

Or browse the process directory by name:

ABCDEFGHIJKLMNOPQRSTUVWXYZ#

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.

Have any questions? Please join our free public SpyShelter PC Security Forum and talk cybersecurity with our USA-based team. We love talking about PC Security and we’d like to get to know you.

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