Ultra-Fast Large File Transfer

MASV is the fastest way for media professionals to securely transfer large media files anywhere in the world. Get started today with a 100 GB free trial.

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Amazing Teams That Use MASV to Transfer Large Files

A Large File Transfer Service That Works

MASV is a cloud file transfer service that brings together size, speed, security, and stability into one, easy-to-use tool.

No File Size Limits

Send large files up to 15 TB per file and upload entire project folders without zipping (MASV maintains your folder structure).

Unmatched Speeds

Utilize all of your bandwidth for fast file transfers. Our 300+ worldwide servers close the gap between sender and recipient.

Fair & Reliable Transfers

With our unique TCP-acceleration technology, files travel far and fast, with no port-forwarding, firewall issues, or dropped packets.

how we send large files

20 GB file sent over 1Gbps connection from Ottawa, Canada.

How Fast is MASV?

MASV outperforms other transfer services with faster upload and download speeds. Here’s why:

MASV leverages all your available bandwidth;
Large files are split into chunks in-transit and sent using smaller requests;
Across a network of private global servers;
Using TCP to ease congestion and safely pass through firewalls.

We Deliver Or Your Money Back

We charge a flat, pay-as-you-go fee of $0.25 for every gigabyte downloaded. Uploads are free.

Plus, when you transfer more, you save more.

No subscriptions, tiers, or annual contracts.

If your package fails to deliver and it’s our fault, we will refund your money back. Guaranteed.

“What I want everyone to know about MASV is that it just works. And it’s better than everything I’ve used.”

Ian Sansavera

Post-Production Director, Team Liquid

“MASV is file transfer without all the stuff that makes file transfer painful.”

Alan Saunders

Director of Post Production, Curiosity Stream

“I recommend MASV to everybody. It’s an absolute necessity to survive in this business.”

Sheila Lynch

Manager of Operations, Hell’s Color Kitchen

“It’s just a better way to work. We don’t have to worry about file transfer anymore.”

Nicolas Leroy

Archivist, Jellysmack

Join Thousands of Video Teams Already Using MASV

File Collection Made Easy 🙌

Receive large files with a MASV Portal: request, collect, and organize file deliveries from anyone (they don’t need an account to upload).

Customize Your Portal

Create a Portal and change the logo, background, and colors to match your brand. Whip up as many Portals as you need at no extra charge.

Share, Request, and Collect

Share your Portal URL, send a file request, or embed your Portal onto a webpage to receive public submissions (e.g. a film festival).

Automated Cloud Backup

Connect your preferred cloud storage to a MASV Portal and automatically backup files you receive.

learn about masv portals

A Powerful Desktop App 💪

Get the MASV Desktop app and transfer terabytes of data faster than a browser, with added performance and stability.

Relentless Reliability

Automatically resume transfers after a network interruption. MASV won’t stop until your file is delivered successfully.

Multiconnect

Multiconnect combines two or more internet connections to create one strong network that multiplies your transfer speeds.

Exclusive Features

Create upload/download automations, schedule transfers with periods of low congestion, pause & resume, and more.

Download Desktop App

Send to Cloud Storage ☁️

Send files directly to cloud storage for easy backup and better remote collaboration with MASV Cloud Integrations.

BYOS (Bring Your Own Storage)

MASV plays nice with most major cloud storage providers:

Basic (Google Drive, Dropbox, etc.)
Enterprise (Amazon S3, Backblaze B2, etc.)
Asset Management (Frame.io, iconik, etc.)

Additional Storage

MASV offers Extended Storage options as a failsafe. Store for a few days, a few months, or forever.

More Cloud Storage

Slack Notifications

Premiere Pro Panel

Docker Container

More Ways to Integrate

See All Integrations

Enterprise-Grade Security 🔒

We understand the importance of secure file transfer and protecting intellectual property from unwanted eyes.

MASV is ISO 27001 certified and verified by the Trusted Partner Network. In addition to industry-leading compliance, all MASV transfers are encrypted in-flight and at-rest and can be password-protected.

Visit our security center

Large File Transfer Made Easy

A few more reasons why MASV takes the pain out of large file transfer.

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Multi-Gig Bandwidth

Our premium cloud infrastructure can support 10Gbps internet speeds.



Transfer Log

MASV keeps a log of every file you send and receive so you can stay on top of deliverables.



Robust API

Integrate MASV into your custom workflow with our API (we use the same one).

Customer Support

If, for any reason, you run into problems, our support team is available 24/7.

What Our Customers Have to Say

Start Sending Files with MASV

Frequently Asked Questions

What is MASV?

MASV is a file transfer platform that gives creative professionals the flexibility to send and receive large amounts of data (15 TB+) over the cloud.

Is MASV secure?

MASV is an ISO 27001 certified secure file transfer solution. All MASV transfers are encrypted in-flight and at-rest. Users can choose to password-protect every transfer. And MASV is validated by the Trusted Partner Network — a detailed security assessment led by the Motion Picture Association.
Additionally, MASV uses Amazon Web Services which has the best on-premise security in the world.

How much does MASV cost?

MASV offers a usage-based or ‘pay-as-you-go’ pricing model of $0.25 for every gigabyte downloaded. There is no charge to upload files. Charges are billed monthly to a credit card on file.

Additionally, MASV offers seven days of complimentary storage for any file sent or received. Additional days can be purchased at $0.10 a gigabyte.

What is the MASV app?

MASV offers both, a browser and free desktop version of their transfer platform. The desktop app provides greater performance and reliability, as well as faster file transfers.

Additionally, the MASV desktop version comes with acceleration features exclusive to the app like Multiconnect channel bonding, priority transfers, and automated workflows.

Does MASV have an API?

Yes, the MASV API lets developers integrate MASV’s transfer capability into their custom workflow to automate file uploads, downloads, and backup files to storage.

Does MASV offer a free trial?

Yes, any new user who signs up for MASV gets a 14-day free trial and 100 gigabytes in data credits to use towards their transfers.

Why choose a pay-as-you-go file transfer plan?

A pay-as-you-go (PAYG) file transfer plan is an attractive option for many as it provides flexibility and cost-savings on a case-by-case basis.

Subscription models charge a monthly fee regardless if you use the service or not. These services will often split up their features into separate pricing tiers and impose restrictions on their cheaper plans.

This doesn’t reflect the nature of file transfer, especially for creative professionals who are used to working on a per-project basis.

With MASV’s PAYG transfer plan, users pay a flat fee of $0.25 for every gigabyte downloaded. If a file is not downloaded, the user is not charged, which is great for video teams and freelancers who work in fluctuating project environments. MASV also offers a transfer log so users can invoice individual transfers back to their clients.

Lastly, PAYG ensures users get the best possible speed and performance from MASV. If the file is not delivered, MASV does not make money.

What apps does MASV work with?

MASV offers seamless integration with a number of popular apps. From storage providers like Google Drive, Dropbox, and Amazon S3; to productivity tools like Slack and Microsoft Teams; to media-specific tools like Frame.io and Adobe Premiere Pro.

MASV is designed to complement, not disrupt, your existing workflow. You can view our full list of integrations here.

How does MASV work?

MASV is simple enough for anyone to use. Simply sign up for an account and drag-and-drop your files and folders into either the MASV browser or Desktop app. During upload, you can write a short message to your recipient, set an expiry date for your transfer, and add a password. MASV can send up to 15 TB per file as an email or a share link. You can learn more in this video.

MASV also has a series of tools to help make file transfer faster and easier:

MASV Portals – create your own upload window to receive large files
Cloud Integration – store files you receive directly into your preferred cloud storage
Watch Folders – create upload and download automations
Multiconnect – bond multiple internet connections to create one strong network
File Transfer API – create custom workflows with MASV as the ingest and egress tool

Get MASV and Transfer Unlimited Files

Join thousands of teams already using MASV to transfer their files faster.