Secure File Sharing Solutions

Efficient, Secure Access Without VPN Complexity

CentreStack's Secure File Sharing Solutions revolutionize secure, VPN-free file sharing for businesses. It ensures easy, compliant, and protected file access across global teams without complex setups, enhancing operational efficiency.

CentreStack revolutionizes secure file sharing in today's fast-paced business world, eliminating complex VPN setups. It offers a seamless, secure platform for accessing and protecting sensitive data across global teams without VPNs. CentreStack ensures real-time synchronization and compliance with industry standards, maintaining your IT infrastructure's familiarity. This solution streamlines file sharing, enhancing operational efficiency and security tailored to business needs.


In today's fast-paced business environment, secure and efficient file sharing is more critical than ever. Yet, businesses face significant challenges that hinder their operational efficiency and data security. Traditional VPN-based solutions are slow, complex, and often fail to meet the specific needs of modern enterprises, leading to frustration and inefficiencies.

VPN Complexities

VPNs add unnecessary complexity and slowness to file sharing, significantly hindering productivity and user experience.

Security Concerns

Ensuring data security while sharing files across global teams poses a significant challenge, with traditional methods often falling short.

Operational Inefficiencies

The operational intricacies of VPN setups lead to increased IT overhead and complications in managing remote access.

Compliance Risks

Meeting industry standards and compliance, especially in regulated sectors, becomes cumbersome with outdated file sharing solutions.

Identifying these challenges is crucial to enhancing your file sharing capabilities. We will guide you through solutions to address them effectively.

Existing Solutions and Their Limitations

In the quest for efficient and secure file sharing, businesses often encounter roadblocks that traditional solutions like VPNs, SharePoint, and various cloud services fail to overcome. These existing solutions, while popular, come with a set of limitations that can hinder operational efficiency and compromise data security. Understanding these shortcomings is crucial for businesses aiming to streamline their file sharing processes without sacrificing security or user experience.

Complex VPN Setups

VPNs, though widely used for secure access, introduce complexity and slowness, making them less suitable for modern, fast-paced business environments that demand efficiency.

Generic Cloud Limitations

Solutions like Dropbox, Google Drive, and SharePoint often offer a one-size-fits-all approach, lacking the customization and integration capabilities needed for specific business workflows and security requirements.

Inadequate Compliance

Many competing solutions fall short in meeting stringent industry standards like HIPAA, posing a significant risk for businesses in healthcare and other regulated sectors.

Operational Inefficiencies

Competitors often fail to provide seamless integration with existing IT infrastructure, leading to operational inefficiencies, user management complexities, and a disjointed user experience.

Introducing CentreStack

Achieve unmatched efficiency and security in file sharing with our Secure File Sharing Solutions. By eliminating VPN complexities, we facilitate enhanced collaboration for global teams through a secure, streamlined platform. Benefit from real-time synchronization, simplified compliance, and increased operational flexibility, all designed for the demands of today's fast-paced business landscape.

Simplify Collaboration

Facilitate seamless teamwork by enabling real-time file sharing and editing across global teams without the need for complex VPN setups, fostering productivity and innovation.

Enhance Data Security

Secure sensitive information with AES 256-bit encryption and compliance with industry standards, including HIPAA, ensuring your data's integrity and your peace of mind.

Operational Efficiency

Reduce IT overhead with a solution that integrates effortlessly with existing infrastructure, including Active Directory, and eliminates the operational inefficiencies of traditional VPN-based access.

VPN-Free Access

Access files securely from anywhere, at any time, without the slowness and complexity of VPNs, using a straightforward, secure platform designed for ease of use and reliability.

Explore the future of secure and efficient file sharing with our Secure File Sharing Solutions. Experience enhanced simplicity and security that can revolutionize your business operations. Try it now.

Unlock seamless, VPN-free secure file sharing today with CentreStack!

Cloud Drive Mapping

Drive mapping is an important feature for online file access. End users can easily drag and drop files and folders from a set of mapped drives over the Internet without a VPN connection.

Global File Locking

File locking is a vital feature for online file access and team collaboration to avoid conflicts. End users need to control global concurrent online file access by using file locking to maintain consistency.

Permission Control

Dropbox and Google Drive don't have the same level of centralized control as a file server. You might miss the NTFS permissions and the ability to know where your data is, who has access to it and what they're doing with it.

Our partners

Discover how CentreStack redefines secure file sharing without VPNs. Transform your business efficiency today.

How It Works Diagram - Two flavors of CentreStack

CentreStack Online

We host CentreStack for you in AWS

Organizations need to enhance mobility and productivity through streamlined remote access and collaboration. CIOs seek online solutions with seamless cloud integration to minimize disruption and reduce employee retraining for new cloud storage systems.

Mapped Drives

Remotely access file shares from a drive letter without the need for a VPN. Cloud replication is optional!

File Locking

Provides full support for file locking from the cloud, with a familiar file server locking experience.

File Servers

Solve file server sync and share problems while facilitating mobile access and business continuity.

Mobile Access

Connect to your file server with a mobile device and edit directly using Microsoft Office Mobile Apps.


Use web links to share files and folders with recipients or receive files directly from a web browser.

Mobile Apps

Mobile applications provide file server remote access from iOS and Android devices.

CentreStack Server

Self-Hosted CentreStack Server Installation

Implement a private cloud file-sharing and secure remote access solution that integrates seamlessly with your existing IT infrastructure, enabling you to serve your clients efficiently and effectively.


From our success stories, MSPs making $24K and have 80% margins. It is an excellent way for MSPs to enhance their service portfolio.


CentreStack adopts a single-pane-of-glass management model, allowing MSPs to manage the solution from one single web interface.


CentreStack is multi-tenant by design, making it easy for MSP to set up and support multiple clients from one single deployment.

White Label

CentreStack is a white-label solution supporting complete branding from web interface to mobile applications.


CentreStack integrates with file servers, AWS, Azure, and google. The integration makes it easy for MSPs to deploy solutions.


CentreStack partner programs offer marketing collaterals and partner incentives and assistance for solution deployments.

If you are an enterprise seeking a self-hosted solution that complements your existing IT infrastructure with enhanced remote access and collaboration capabilities, explore Triofox—our robust sibling solution designed specifically for larger organizations.

How It Works

CentreStack's Secure File Sharing Solutions streamline file sharing and management for businesses, eliminating complex VPN dependencies. The platform provides a secure, efficient method for global teams to access, share, and synchronize files, ensuring compliance with data security and industry standards.


VPN-Free Access

Provides direct, secure access to files without the complexity and slowness of VPNs, enhancing operational efficiency and user experience.


Real-Time Sync

Ensures files are synchronized in real-time across all devices and users, offering up-to-date access and collaboration capabilities.


Cloud Integration

Leverages cloud storage solutions like AWS S3 for scalable, secure data storage, with options for on-premises data mirroring.


Compliance & Encryption

Meets strict industry compliance standards, including HIPAA, with robust AES 256-bit encryption for data in transit and at rest.


Seamless Integration

Integrates effortlessly with existing IT infrastructure, including Active Directory, for a unified and familiar user environment.


Flexible & Scalable

Offers the flexibility to keep data on-premises, in the cloud, or a hybrid setup, scaling as your business needs evolve.

Effortless, Global Access; No VPN Needed

CentreStack transforms file sharing with secure, efficient solutions, eliminating VPN complexities for global collaboration. Elevate operational excellence and data security standards. Start revolutionizing your experience with a free trial.

Our Recent Case Studies

Enhancing Cybersecurity with Integrated File Sharing

A leading cybersecurity company, referred to as 'The Customer,' transformed their operational efficiency and service offerings by integrating a secure, scalable file-sharing platform. This solution, capable of handling large file transfers over 150 megabytes, seamlessly integrated with their existing email security services, bypassing traditional server limitations. The partnership not only addressed 'The Customer's' immediate operational challenges but also positioned them as a market leader, enhancing their competitive edge and customer satisfaction through innovative technology solutions. This case study exemplifies the strategic importance of responsive solutions in meeting evolving cybersecurity needs.

Cloud Transformation: Elevating Business Efficiency

A leading business consulting firm embarked on a digital transformation journey, transitioning to a cloud-based solution to overcome IT infrastructure bottlenecks. This strategic move enhanced their operational efficiency, ensured compliance with industry regulations, and fortified client trust through improved data security and management. The partnership with our cloud solution not only streamlined their file management and sharing processes but also set a new standard in operational excellence, security, and compliance, showcasing the transformative power of digital adaptation in today's competitive landscape.

Operational Excellence Through Secure File Sharing

A leading manufacturer in the building products industry revolutionized its operational efficiency and data security by implementing a hybrid cloud and on-premises file sharing solution. This strategic move enabled seamless data management, robust security measures, and significantly reduced IT overhead, fostering enhanced collaboration across multiple locations. The solution's user-friendly interface and real-time backup capabilities ensured operational continuity and compliance, setting a new standard in secure, efficient data management. This case underscores the transformative power of tailored technological solutions in achieving operational excellence and competitive advantage.

Expand Your Digital Horizons

Dive deeper into the future of secure, efficient file management and protection. Explore our innovative solutions designed to elevate your operational efficiency, secure your data against modern threats, and seamlessly integrate the cloud into your business. Discover how with just a click.

Hybrid Cloud Integration

Bridging Data Gaps, Enhancing Security, Collaboration

Efficient Large File

Seamless Sharing, Anywhere Access, Zero Latency

Ransomware Defense Solutions

Secure, Collaborate, Protect: Beyond Basic Defense

Frequently Asked Questions: All You Need to Know

How does CentreStack ensure secure file sharing without the complexity of a VPN?

Our solution utilizes modern cloud technology to provide secure file sharing capabilities without the need for a traditional VPN. This is achieved through encrypted connections directly to the cloud, ensuring secure access and file sharing capabilities from anywhere, at any time.

Can CentreStack integrate with Azure AD and maintain existing NTFS permissions?

Yes, CentreStack can integrate with Azure AD and carry over existing NTFS permissions. It also offers the flexibility to move data without existing permissions and assign cleaner folder permissions directly from Azure AD.

Does CentreStack support offline access to files?

Yes, CentreStack allows for offline access. Users can enable offline access at the airport, for example, so they have access to their files even in a plane. Changes made offline will sync to the cloud and local file server once internet access is regained.

How can I ensure that files I drop in a mapped drive are synced to the server?

Once you drop files inside the mapped drive, they will be synced to the server. You can view your files through the web browser, and other users should be able to see the same files you upload. The sync status window will show you the progress of large file transfers.

Is CentreStack HIPAA-compliant for secure file sharing?

Yes, CentreStack enables data-at-rest encryption with AES 256-bit encryption, ensuring that even if someone has access to the S3 bucket, they won't be able to read the content. This level of security is suitable for HIPAA-compliant environments.

Can notifications be set up for file uploads and downloads in CentreStack?

Yes, users can subscribe to notifications for specific folders. This feature allows them to receive alerts whenever files are uploaded or downloaded, ensuring they stay informed of all file activities.

How does CentreStack handle large files, like AutoCAD files, for engineering companies?

Our solution is designed to efficiently handle large files, such as AutoCAD files, by providing secure and fast sharing capabilities. This ensures that engineering companies can collaborate effectively without worrying about file size limitations.

Can CentreStack be self-hosted, and does it allow for the use of external storage like Wasabi?

Yes, CentreStack can be self-hosted, and it offers the flexibility to use external storage solutions like Wasabi. This can significantly reduce costs due to their low storage fees and absence of egress fees, making it an attractive option for businesses looking to optimize their cloud storage expenses.

More Features


Revolutionizing business file sharing with end-to-end security, seamless integration, and advanced control for efficient, secure collaboration.


Enhances secure, efficient data sharing with seamless collaboration, easy management, and advanced security via Triofox and CentreStack solutions.


Active Directory Integration ensures secure, efficient cloud transition with single sign-on, streamlined user management, and security compliance.


Enables secure, efficient file sharing and collection with external partners, streamlining workflows and boosting productivity.


Enhance productivity with offline access, syncing changes when online. Ideal for remote work and unreliable internet areas.


Seamless, secure remote file access without VPN. Enhances operational efficiency and security with Triofox and CentreStack integration.


Effortlessly share files externally with secure, simple public link generation, streamlining workflows while respecting data protection and permissions.


Scalable, secure cloud storage integration across AWS, Azure, Wasabi, Dropbox for efficient data management, compliance, and remote collaboration.


Triofox offers secure, on-premises file sharing with cloud flexibility and enhanced data protection for modern enterprise collaboration.


Outlook Plugin enhances email collaboration, streamlines file sharing, and optimizes workflow with secure cloud management for IT professionals.


Seamlessly connect and migrate data to cloud with secure, efficient access. Supports Azure AD, HIPAA, simplifying permission management.


Trio Fox offers seamless, efficient remote file access without VPN complexities, enhancing operational productivity and work flexibility.


Advanced encryption for HIPAA compliance, securing stored and in-transit data for remote work and IT upgrades.


Enhance document control with granular file access permissions, boosting security and collaboration in digital workspaces.


Elevate remote work security with Triofox and CentreStack's Multi-Factor Authentication, ensuring data safety and making unauthorized access history.


Unite global teams with secure, seamless Remote Desktop Access for enhanced productivity and collaboration anywhere, leveraging Azure Active Directory.


Seamlessly migrate AD permissions with data to the cloud, ensuring security and control without extra infrastructure, for any data size.


Global File Locking prevents simultaneous edits, ensuring document security and collaboration efficiency across Triofox and CentreStack platforms.


Secure, customizable file sharing without VPNs, enhancing global collaboration and data security, integrated with Triofox and CentreStack.


Seamlessly migrate data to the cloud while preserving NTFS permissions for security, compliance, and operational efficiency.

  • Collaboration/
  • Secure Sharing/
  • Secure File Exchange /
  • Effortless, Global Access; No VPN Needed

Ready to simplify secure file access and revolutionize your team's collaboration today?