Secure Large File Transfers Without Size Limits

Send large files without lowering your security standards. My MX Data transfers high-volume data with encryption and delivery tracking throughout.

From creative assets to technical documents, our large file sharing keeps every transfer private and compliant, no matter the size.

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As trusted by leading automotive brands

Aston Martin
Jaguar Land Rover
Lotus
Polestar
British Institute of Lasers
M0VE
WIWY
Aston Martin
Jaguar Land Rover
Lotus
Polestar
British Institute of Lasers
M0VE
WIWY

How MX Stacks Up Against the Competition

Large files can cause problems for basic sharing tools. My MX Data moves them securely with no size caps, encryption, and tracking that keeps delivery smooth and compliant.

Its strengths lie in Security & Compliance, File Control, Collaboration, and Big Data Transfer.

✅Quantum-Resilient Delivery - MX uses its ASR methodology so very large files move securely without weakening protection or visibility. ℹ️ What does this mean?ASR (Anonymize, Shard, Restore) converts data into anonymized shards, sends them across independent secure channels, and restores them only for authorized recipients, providing stronger protection than AES-256 alone.

✅Complete Transfer Logs - Tracks every stage, from upload to receipt, creating dependable proof for big deliveries and media sends.

✅Aligned with HIPAA, CCPA & ISO 27001 - Couples encryption and access control designed for heavy data movement at scale.

❌WeTransfer provides no encryption at rest, risky for film, design, or research assets.

❌Google Drive and Dropbox often need extra governance before handling large, regulated transfers.

Security & Compliance

✅Named User File Access – Transfers are only possible for authenticated accounts, reducing exposure risk.

✅Choice of Storage Location – Pick the hosting site that satisfies compliance demands and operational confidence.

🟡Basic Management Features – Manage uploads, downloads, and activity checks without moving to a complex document system.

❌No Always-On Synchronization – Intended for precise transfers, not ongoing background syncing.

File Control

✅High-Capacity Transfers – Send large videos, datasets, or design files with encryption and detailed delivery tracking.

✅Message Within File View – Coordinate details while viewing the shared file without switching platforms.

✅Custom-Branded Transfer Portals – Give recipients a secure, branded space for every file handoff.

🟡Editing Before Upload – Ensure files are complete before initiating secure delivery.

Collaboration

✅Send Massive Files Easily – Whether it’s HD video archives or bulk data exports, you can transfer without caps. Google Drive halts uploads after 750GB/day, and WeTransfer free stops at 2GB.

✅Secure Large File Intake – Collect big files from clients via branded, encrypted portals. This type of controlled intake isn’t available on most consumer tools.

❌Not for Ongoing Storage – MX moves files securely and quickly, but isn’t meant to hold them long term like Dropbox or OneDrive.

Big Data Transfer

How MX Handles Large File Sharing

Big files, zero fuss. MX encrypts every transfer end to end, binds access to named recipients and writes a precise audit trail. Imaging, video, CAD, datasets, it all moves fast and stays under elegant control.

HIPAA
Healthcare providers often need to move imaging data or huge patient files. MX makes sure HIPAA requirements are met by encrypting transfers and logging access no matter the size.
CCPA
Under CCPA, consumer data must stay secure even when it comes in bulk. MX records who accessed those large files and ensures permissions are tightly enforced.
SOX
SOX auditors do not care whether the file is a spreadsheet or a gigabyte of raw data. MX encrypts the transfer and creates logs that scale with the volume.
GLBA
GLBA requires banks to protect client records of any size. MX applies encryption to big data packages and ensures access remains visible to administrators.
FISMA
Federal agencies deal in massive datasets under FISMA. MX enforces encryption and permissions across those large handoffs, keeping compliance consistent.
FERPA
FERPA compliance covers large collections of student data as much as individual files. MX encrypts transfers and ensures each record is controlled.
ITAR
ITAR often involves design files or schematics too large for standard channels. MX delivers them securely, under encryption and geographic controls.
CJIS
Law enforcement agencies moving forensic data or video evidence still need CJIS compliance. MX captures detailed logs and restricts access regardless of file size.
IRS 1075
IRS 1075 requires secure handling of bulk taxpayer files. MX encrypts those transfers and provides logs clear enough for audits.
NIST 800-171
Contractors under NIST 800-171 must protect controlled unclassified data, no matter how big the package. MX encrypts large file sharing and enforces access controls that match the standard.
Feature Description
🚀
High Throughput, High Integrity
Parallel transfers keep big payloads moving quickly while chunk level integrity checks prevent silent corruption. Speed plus certainty for heavy workflows.
🔒
Quantum-Safe Encryption in Transit
MX pairs ASR with AES-256 so even multi-gigabyte files travel privately. Keys are scoped to the exchange which keeps content protected end to end.
👤
Named Recipient Control
Bind decryption to specific people and roles. Every open is tied to identity, IP and timestamp which removes guesswork during reviews.
🛡️
Compliance Alignment for Large Payloads
Supports common frameworks like HIPAA, ITAR, ISO and many more. MX brings encryption, permissioning, retention choices and audit ready logs so proof scales with file size.
📩
Delivery Confirmation & Read Receipts
Confirm arrival, confirm open, see who accessed the file. Helpful for legal holds, client disputes and regulator questions.
🔁
Resume After Interruptions
Network blip, no restart. MX resumes from the last verified chunk which saves time and keeps history tidy.
🌍
Geo Rules for Restricted Sets
Constrain access to approved regions with location aware checks. Useful for ITAR sensitive drawings and region bound contracts.
👁️
Organisation Wide Activity Ledger
Search views, downloads and forwards across teams with identity, IP and timestamp. Clear evidence even when the files are enormous.
🔑
SSO & Multi Factor Access
Connect your identity provider then add a second factor for higher risk actions. Cuts account takeovers across busy organisations and vendors.
🚫
No Public Links, Ever
Disable open URLs that drift beyond your perimeter. MX routes sharing through authenticated sessions and named recipients which keeps exposure low even for very large files.

FAQs

1
Technology, Performance & Security
How does MX handle large file transfers compared to other platforms?

Built for Heavy Loads: MX is designed to move files measuring dozens of gigabytes without the delays or upload caps that hold back email or consumer tools like Dropbox and WeTransfer. By sharding data into smaller encrypted segments that travel different routes, transfers stay quick and reliable.

No Arbitrary Restrictions: Services that stop at 2–10 GB can’t meet the needs of industries dealing with CAD models, high-resolution medical scans, or video production. MX lifts those limits, making it suitable for data-intensive fields.

See how MX compares in our guide: WeTransfer vs MX.

Does MX ensure large files remain secure throughout transfer?

Yes, Multiple Layers of Defense: Every transfer, no matter the size, is wrapped in AES-256 encryption and anonymized with MX’s ASR process (Anonymize, Shard, Restore). Even the largest files remain out of reach from interception attempts.

Tight Access Control: No public links, no guessing. Recipients must be verified, and every interaction is captured in a permanent audit trail.

Dive deeper in our blog on quantum-proof encryption and how it protects big data transfers.

Can MX transfer large files without storing them permanently?

Yes, Transfer-Only Model: MX moves files securely, then clears them once delivery is complete. Nothing lingers in forgotten folders or bloated storage accounts.

The Reason Behind It: Research shows 60% of files uploaded to sharing platforms are never opened again [Varonis]. MX avoids this exposure by focusing purely on short-term, controlled exchange.

See how this approach works in practice on our Features page.

How does MX maintain transfer speed for very large files?

Parallel Transfer Process: Instead of pushing one massive file through a single path, MX splits it into encrypted shards that move in parallel. This reduces delays and makes delivery noticeably faster.

Stable Under Pressure: Even during heavy usage, MX avoids throttling. Shards are only reassembled on the recipient’s device, which keeps performance smooth while ensuring security is never compromised.

In industries where time really is money, that reliability matters. See examples in our Case Studies.

2
Cost & Business Efficiency
Does MX reduce the cost of transferring very large files?

Yes, Purposefully: Unlike platforms that charge for massive storage, MX’s pricing centers on secure exchange. Once a file is delivered, it’s removed from the system, cutting storage bloat and avoiding the expense of hosting terabytes of unused data.

Direct Savings: Costs are reduced not just on storage but also on wasted bandwidth. MX’s sharding process minimizes failures and retries, making transfers more efficient for businesses handling oversized files.

See how it compares in our analysis: Dropbox vs MX.

How does MX help avoid productivity losses from failed transfers?

Resilient by Design: MX uses parallel sharding so if one path falters, the others keep moving. That reliability matters when you’re shifting multi-gigabyte projects where a single failed upload could waste hours.

Operational Return: Fewer interruptions mean staff spend less time troubleshooting and more time delivering outcomes. Lost time adds up — a one-hour outage costs mid-size businesses an average of $300,000 [IBM]. MX helps keep those losses off the books.

Can MX support cross-organization collaboration without adding extra licensing costs?

Yes, Flexible Permissions: Large files can be shared across departments, clients, or external partners without requiring every recipient to hold a full license. Access is assigned at the file level, so collaboration stays cost-efficient.

Confidence Built In: Because MX avoids public link sharing, teams can extend access to outside stakeholders without compromising security or compliance.

For examples of cross-company use, see our Case Studies.

Does MX help reduce compliance-related costs when handling large files?

Yes, Compliance Is Built In: MX includes immutable audit logs, sovereignty controls, and expiry settings. These eliminate the need for bolt-on compliance tools or expensive consulting, trimming long-term costs.

Reduced Exposure: Because large files aren’t left sitting online, the risk of breaches drops. That matters when the average cost of a global data breach now exceeds $4.88 million [Cobalt].

3
Setup, Support & Integration
Is MX easy to set up for large file transfers?

Yes, Quick Deployment: MX doesn’t require special infrastructure and can be rolled out in hours. Teams can start sending and receiving large files right away, without complicated installs or technical expertise.

User-Friendly Interface: The layout is deliberately simple, so staff can adapt quickly even when handling multi-gigabyte transfers.

See the step-by-step onboarding process in our Features section, or try it directly with a Free Trial.

Does MX work alongside our existing tools?

Yes, Complementary Integration: MX isn’t a storage platform. Instead, it adds a secure transfer layer that sits comfortably alongside project management systems, databases, or cloud storage. The goal is to protect exchanges without changing the tools people already use.

API Connectivity: MX supports metadata integration, so audit trails and transfer logs can be fed directly into compliance systems or reporting dashboards.

Read more in our article on secure collaboration essentials.

What support is available for staff transferring large files?

Specialist Support: Every business plan includes access to a responsive team with deep expertise in security and compliance, not just general IT support. That means issues are resolved quickly, even during high-volume transfers.

Guides & Training: Onboarding resources, how-to documentation, and optional live sessions ensure staff can transfer files confidently without reverting to risky workarounds like email attachments or USB drives.

For more resources, visit our FAQ hub or contact us directly through the Contact page.

Can MX be customized to reflect our brand when exchanging large files with clients?

Yes, White Labeling Options: MX can be branded with your logo, color palette, and custom domain. This way, clients receive files through a secure portal that looks and feels like part of your own environment.

Why It Matters: A branded interface builds trust. Clients see a professional exchange that’s managed within your own infrastructure rather than outsourced to a generic tool.

See examples of customized deployments in our Case Studies.

Stay Updated With the Latest in the Industry​

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  • Unlimited File Transfers
    Transfer files of any size with encryption and speed using infrastructure built to support large datasets and fast delivery.
  • Fast Upload & Delivery
    Upload and transfer even large datasets without delay using a high-speed infrastructure designed for enterprise-grade performance.
  • Session Resumption
    Interrupted uploads or downloads automatically resume without losing progress, helping teams transfer multi-gigabyte files efficiently.
  • Secure High-Volume Delivery
    Large files are restricted to selected recipients and protected by access rules that prevent unauthorised redistribution or file misuse.
  • Truly Unlimited Sharing
    MX lets you share files of any size instantly and securely, with no limits, throttling, or third-party compression needed.
  • Fast Large File Upload
    Transfer big files without long wait times using high-speed infrastructure tailored for volume-heavy deliveries.
  • Delivery Notes Included
    Include context or transfer notes with large files so recipients understand the content without external message chains.
  • Branded Large File Drops
    Style your transfer interface so clients receive even large files in a portal that reflects your business identity.
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