Secure Transfer of Files of Any Type, Size & Complexity
The Product
transfer immunity is a fast and secure solution for sharing and transferring files. This high-fidelity, SaaS-based platform allows users to send large files to different destinations.
transfer immunity comes with a set of mobile apps (iOS, Android) and plugins for email applications (Outlook/Thunderbird) to help corporate professionals and businesses transfer files from any source, mainly through email accounts, to any target destination.


Thunderbird Add-On
Install transfer immunity Add-On for your Thunderbird email app and start moving your files to multiple destinations without errors, considering file size, migration scale, and time constraints.
- Transfer your files in groups or all at once
- Ensures time-saving and cost reduction
- Quickly move files with data security
Thunderbird Add-On
Install transfer immunity Add-On for your Thunderbird email app and start moving your files to multiple destinations without errors, considering file size, migration scale, and time constraints.
- Ensures smooth file transfer and data fidelity
- Removes complexity, saves money and resources
- Password-protected links transmissions for uploaded files


High-End Mobile Apps with Email Sending Feature
Simplify and accelerate the migration of large files through emails with transfer immunity multilingual mobile apps.
- Send large files (up to 20GB) via emails as embedded links
- Handy account and subscriptions management
- Track your emails history with a single tap
Competitive Features
Share Large Files and Use Short Links to Access Transferred Files from Anywhere

Zero Local Deployment
No need to install any additional application, but this easy-to-integrate plugin to your email apps - outlook/thunderbird will help you transfer big-size files.

Password Protected Transfer
Send files with password protection to prevent security breaches. You can set up a password for its secure transfer to the final destination as you forward any big file.

Set Custom Expiry Date
Select an expiry time for automatically created short links to expire and also for transferred files to be deleted. It depends on the subscription package you select.

Auto-Generated Short Links
Short links will be auto-generated for your transferred files to make their access far more effortless. Share a short URL as many times as you want without disrupting the links.

Dedicated Plugins
Make your files transfer process quick & easy with transfer immunity dedicated plugins. Add these plugins to Thunderbird & Outlook email applications & move files seamlessly.

Download Statistics
Your data matters to us. Stop worrying about it. You can track and download the statistics from the transfer immunity dashboard and save them for later analysis.
Ready to Get Started?
Take Control of Files Transfer for More Manageable Workflows