The 10 best secure file sharing platforms for business in 2025

Every day, your business shares files packed with sensitive data — from customer information and financial records to product designs and creative assets. But how secure are your file transfers?

Collaboration between employees and external partners is, of course, essential. But rising threats from ransomware, insider leaks and IP theft mean data security risks have never been higher.

Not to mention expensive; the average data breach in 2024 cost a whopping $4.88 million.

With cyber threats growing more sophisticated and costly, a secure file sharing platform is a must. But whether you're managing global teams sharing media assets or syncing data between devices, business file sharing shouldn’t just be secure, it also needs to be quick and easy.

So, which platforms provide the perfect balance of security, features and value? In this guide, we’ll break down the 10 best secure file sharing solutions for business in 2025, helping you find the perfect fit for your needs.

Why secure file sharing for business matters

Data breaches aren’t just a hypothetical threat. Today, a single security incident can trigger a number of consequences:

• Immediate financial losses from ransom demands

• Regulatory fines and legal expenses

• Damaged customer trust and brand reputation

• Lost intellectual property and competitive advantage

For industries like media production, healthcare or finance certified secure file sharing platforms isn’t just a best practice — it’s a compliance requirement. But even businesses without strict regulations need secure solutions to protect their operations and maintain efficiency.

Consider the everyday scenarios:

• Remote teams collaborating across time zones

• Integrating freelancers, contractors and agency partners

• Storing critical files in the cloud for real-time access

These situations demand more than just accessibility. They require a single, synchronized source truth to ensure everyone is on the same page, so you can avoid costly mistakes and wasted effort.

The right secure file sharing platform can do all of the above.

How to choose secure file sharing software for business

So what should you look for in secure file sharing software and tools for business?

Here are the criteria we used for examining each of the business file sharing solutions in our top 10 list, plus a quick explanation of the technical terms.

• End-to-end encryption: the files are encrypted on your device and remain that way in transit until they are decrypted on the recipient's device. This is one of the most secure methods, especially compared to TLS (Transport Layer Security) which only encrypts the data between the client and the server.

• Compliance standards: does the service comply with common security standards and best practices? For example, ISO 27001, “the world's best-known standard for information security management systems (ISMS).”

• Collaborative features: what features does the platform offer to make collaboration easy, efficient and manageable? For example, password-protected sharing links or automated file syncing. 

• Ease of use: how easy is the secure file sharing software to use, especially for less technically savvy users?

• Pricing: how affordable is the cheapest plan or the price per user in a team tier?
  

For more on the principles and best practices to consider when picking a file sharing solution, our piece on cloud storage security is worth a browse.

The 10 best secure file sharing tools/software for your business (for different use cases)

Here’s the shortlist of the best secure file sharing platforms for business users:

1. LucidLink - Best for creative business teams

2. MASV - Best for very large file transfers

3. Dropbox for Business - Best for simple file sync

4. Google Drive - Best for business teams using Google Apps

5. Microsoft One Drive - Best for Microsoft/Windows business 

6. Box.com - Best for high-compliance businesses

7. Hightail - Best for file sharing for review and approval

8. WeTransfer - Best for small files and frequent transfers

9. Tesorit - Best for secure business cloud storage

10. NordLocker - Best for client-side encryption 

Now let’s dive into the details of each one to give you a better understanding of the merits of each option.

#1 LucidLink - Best file sharing for creative teams

Overview: LucidLink gives entire teams instant access to shared files with an unmatched commitment to security. Zero-knowledge encryption protects your IP, while secure folder access management makes it easy to give only the right people the files they need to be productive. 

Key features

• Instant access to shared files on a global network

• Stream the part of the file you need, don’t wait for downloads

• Zero-knowledge encryption

• Enterprise-grade user management

• SSO Authentication and permission controls

• File recovery and version history

Pricing: the business tier is $27/month per team member for 400GB of shared space. Each member’s storage capacity is always shared within a team, e.g. 5 members = 2TB shared storage.

Pros and cons 

• Pro: LucidLink is incredibly easy to use as it acts like a local drive

• Pro: LucidLink’s file streaming makes working with large files effortless

• Pro: Creative app integrations make it an ideal solution for creatives and marketing teams

• Pro: Easy to test with a free trial 

• Con: No external file sharing via single links (coming soon)

• Con: Business tier limited to 25 members
  

Best for: LucidLink’s file streaming technology is a game-changer for teams working with massive files like 4K videos or complex design projects. Unlike traditional file sharing, you don’t need to download entire files to start working. This saves time and eliminates workflow bottlenecks.

The platform’s single source of truth ensures everyone stays in sync, reducing errors and streamlining collaboration. LucidLink also makes onboarding freelancers a breeze — granting or revoking access takes just a few clicks. 

Ultimately, LucidLink lets creative teams focus on creating. With seamless integrations, unmatched security and instant file access, it’s a great solution for any businesses looking to get projects done quickly and securely. 

#2 MASV - Best for very large file transfers

Overview: MASV can handle very large file transfers, up to 15 TB in a single file, whilst maintaining strict security standards at all times.

Key features

• Massive file size capabilities

• Maintains folder structures and metadata during transfers 

• Automated workflows for ingest, transfer and egress

• Integrations with other file sharing platforms such as LucidLink

Pricing: pay As You Go pricing model, starting at $0.25/GB. Discounted monthly subscription at $175/month for 1TB of transfers.

Pros and cons

• Pro: MASV can handle the biggest files with ease.

• Pro: Cloud-to-Cloud workflow automations and browser tools save time and effort.

• Con: Transfer costs can add up with multiple download recipients.

• Con: Not designed to keep files in sync or for long-term storage.

Best for: MASV does one thing better than anyone else. Send very large files, quickly and securely. This is why it makes for an ideal solution for businesses that must transfer very large files at pace.

Many businesses would benefit from using MASV as a secondary service for sending large amounts of data, as and when they need to, and their Pay As You Go pricing model makes that a simple process.

MASV even has an automated transfer integration with LucidLink that allows you to receive files from external contributors direct to your LucidLink filespace without requiring them to first sign up for a LucidLink account. Ideal for receiving assets from clients on the go.

#3 Dropbox for Business - Best for simple file sync

Overview: Dropbox is one of the most popular ‘sync and share’ style file sharing platforms. It makes it incredibly easy to keep your files in sync on any device, in any location, across large teams.

Key features:

• Very easy to set up and use.

• Link-based single file sharing.

• 180-day version history and file recovery.

• Extra features: video editing, PDF signing, comments etc.

Pricing: the business tier is £14.50/per user/month.

Pros and cons

• Pro: Easy to set up on multiple devices.

• Pro: MFA, password management and granular permissions

• Con: Easy to accidentally delete shared files

• Con: Requires constant uploading and downloading to maintain sync

• Con: 100GB file transfer limit.

Best for: Dropbox for Business is the best secure file sharing software for small teams who require a simple but effective way to keep all their shared files in sync.

While the very highest security features are restricted to the more expensive Business Plus tier, the normal Business tier does provide a secure and manageable way to share files within a team and to external users. This includes setting passwords and expiry dates.

The extra productivity tools such as PDF signing and video editing could offer a real boost to some teams, while others won’t touch them.

#4 Google Drive - Best file sharing for business teams using Google Apps

Overview: Google Drive excels at providing an integrated cloud storage platform for business teams using the Google Workspace apps such as Google Docs, Sheets or Calendar and Gmail.

Key features

• Cloud-native browser-based software

• Robust security features and encryption

• Gemini AI tools built-in

• All apps and Google Drive storage integrate seamlessly

Pricing: starting at £5.90/per user/month with limited storage. Business Standard tier is £12/month per user with 2TB of pooled storage.

Pros and cons

• Pro: Easy to use and AI feature-rich tools

• Pro: Entirely reliable solution from teams of any size

• Con: Complicated pricing structure

• Con: Cloud storage is not designed for high-performance users

Best for: for businesses that live and breathe their daily work on Google Workspace apps, such as Google Docs or Google Sheets, having access to large amounts of seamlessly integrated cloud storage is a huge win.

That said, as Google Workspace is built to work for anyone in the world, it doesn’t perform very well for creatives who require a platform that can handle large files and media assets such as video or photo libraries with aplomb.

Google’s AI features such as Gemini as an assistant and chatbot or the research tool NotebookLMl, do make using Google for your email and documents a compelling consideration.

#5 Microsoft OneDrive - Best file sharing for Microsoft/Windows business 

Overview: Microsoft OneDrive is the best Windows-native Cloud storage and file sharing platform that can support businesses of any scale. Tightly integrated with Microsoft 365 applications and featuring an increasing number of CoPilot AI enhancements. 

Key features

• Secure sharing and sync across devices

• Desktop, web and mobile business software integrations

• 1TB of OneDrive cloud storage per user

• Part of Microsoft 365 package

Pricing: the Microsoft 365 Business Standard tier starts at £12.36 per user/month.

Pros and cons

• Pro: Generous cloud storage capacity

• Pro: Works perfectly with Microsoft business software

• Con: Not built for large media files or media file types

• Con: Limited third-party app integrations compared to personal OneDrive.

Best for: if you’re running on Windows and using Microsoft’s suite of productivity software (and Microsoft’s site claims that 85% of Fortune 500 companies use OneDrive), using their cloud storage and secure file sharing service makes sense. 

That said, many creative teams in all kinds of businesses prefer to work on Apple Mac computers, which can make working with OneDrive a more cumbersome experience.

Microsoft’s ownership in OpenAI gives it the advantage of having access to some of the leading AI developments to harness for its CoPilot toolset.

#6 Box.com - Best file sharing for high-compliance businesses

Overview: like OneDrive, Google Drive and Dropbox, Box.com offers a secure cloud content management and file sharing platform for businesses of all sizes, particularly those with a need for stringent compliance standards.

Key features

• Enterprise-grade security features (SOC 1-3, AES 256 encryption)

• Comprehensive collaboration tools

• Unlimited storage on all Business plans

Pricing: the basic Business tier starts at £16/month per user.

Pros and cons

• Pro: Real-time collaboration tools

• Pro: Workflow automation, No-code apps and API access

• Con: External collaborators require paid accounts

• Con: Single file uploads are limited to 5GB on basic Business tier 

• Con: AI features are limited to Enterprise Plus paid plans

Best for: if you’re working in high-compliance industries like finance, legal and government Box.com’s security credentials are excellent. This includes SSO and MFA support, information rights management and vector-based watermarking.

With their FIPS 140-2 certification and use of AES 256-bit encryption at rest and in transit your files and their contents are well looked after.

That said, the limits on single file upload sizes and less-than-perfect search functionality mean that it is not an ideal tool for media-centric businesses.

#7 Hightail - Best for file sharing for review and approval

Overview: HighTail might be better known to you as YouSendIt, but it offers the usual collection of cloud storage, collaboration and security features.

Key features

• Real-time collaboration features

• Strong project management tools for organizing jobs

• Add files from other cloud storage providers directly

Pricing: teams pricing starts at $288/year per user.

Pros and cons

• Pro: Project management, task assignments etc are built in

• Pro: Unlimited file storage

• Con: Limited native integrations with business software

• Con: Pricing plans offer less value for money

Best for: one of Hightail’s strengths is its file sharing dashboard which makes it easy to send the files you want, along with a custom message, to the intended recipient without having to copy and paste links into your email.

Furthermore, by allowing multiple contributors to comment on file previews in their browser without downloading anything or signing up for an account, Hightail makes the review and approval of large media assets a straightforward affair.

#8 WeTransfer - Best for small files and frequent transfers

Overview: designed for creatives but used by many businesses for simple file transfers, WeTransfer offers a simple way to send files that are too big to email.

Key features

• Drag and drop file sharing

• Option to request payment before downloading

• Collaboration features and custom branding

Pricing: the ‘Ultimate’ team tier starts at £21/month per user. Enterprise tier access requires a sales call.

Pros and cons

• Pro: Easy to use with custom branding for download pages.

• Pro: Unique payment gateway for selling files on transfer.

• Con: No synchronization or asset management tools.

• Con: No real-time access to files 

Best for: WeTransfer serves business users who need to regularly transfer batches of files and even receive payment for them on delivery. Photographers and other visual creative artists would find WeTransfer an ideal secure file sharing solution.

While WeTransfer offers password-protected links and encryption at rest and in transit, the limited functionality and integrations compared to other platforms make it a less attractive option for larger teams and businesses.

#9 Tesorit - Best for secure business cloud storage

Overview: Swiss-based Tesorit offers strong end-to-end encryption for its secure file sharing platform for businesses whose top priority is data integrity and protection. 

Key features

• Enterprise-grade data security and privacy

• Audit logs and administration tools

• Choose where the servers you use are located

• EU qualified eSignatures

Pricing: Business plans start at £16/per user per month with a minimum of 3 users.

Pros and cons

• Pro: Very high standard of compliance and security testing.

• Pro: Microsoft, Google and Okta integrations.

• Con: 15GB maximum file size is very small.

• Con: No collaboration or asset management features.

Best for: businesses in high-compliance, high-privacy industries such as finance, healthcare, legal and insurance will appreciate Tesorit’s investment in Enterprise-level security features that any business can afford.

While other platforms might be more focused on productivity and secure file sharing as part of that offering, security is Tesorit’s central focus. 

#10 NordLocker - Best for client-side encryption

Overview: NordLocker offers cross-platform secure synchronization and file sharing but with end-to-end encryption for the highest level of security. Files are encrypted on your device (client-side) before they are uploaded to the cloud.

Key features

• End-to-end encryption across devices and platforms

• Private Cloud storage

• Client-side encryption workflow

• Encrypted sharing links.

Pricing: Business tier starts at $29.99/month for 2TB of secure storage.

Pros and cons: 

• Pro: Encryption combines AES-256, xChaCha20-Poly1305, and Ed25519 algorithms.

• Pro: Easy to use across all desktop and mobile operating systems.

• Con: Limited to 2TB of cloud storage.

• Con: No collaboration or asset management tools.

Best for: NordLocker offers a unique combination of simplicity of use and high-grade client-side encryption to ensure your files are never accessed by anyone else while stored in the cloud or in transit to your intended recipient.

That said, the low cloud storage capacity of 2TBs and the relatively high price may deter business users who need a more comprehensive solution that includes collaboration and team management features.

Picking your secure business file sharing solution

We know finding the right platform for secure file sharing isn’t simple — there are plenty of options to choose from. But the wealth of choice means you can find a solution that really aligns with your needs, rather than shoehorning in a solution that no one ends up using.

Whether you choose LucidLink or another platform from our list, prioritize a solution that matches your workflow, security requirements and growth plans.

If your business needs enterprise-grade security and instant access to large files, LucidLink delivers on both fronts. From creative teams to enterprise businesses, LucidLink makes file sharing a seamless, secure process.

Best of all, you can test it out for free. Start your free LucidLink trial today to see how effortless secure collaboration can be.