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MetaDefender MFT 3.10.0

Secure Collaboration, Stricter Access & Smarter File Handling
by OPSWAT
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The latest version of MetaDefender Managed File Transfer is a multi-release update that combines new capabilities from versions 3.9.0 and 3.10.0. This rollout enhances secure collaboration, strengthens administrative controls, improves file handling performance, and expands integration across enterprise ecosystems.

Whether you’re managing sensitive file workflows, automating transfers between sites, or maintaining zero-trust access controls, these updates deliver meaningful improvements designed with real-world needs in mind.

File Transfer Automation Improvements

Visual Orchestration Workflow Editor Focusing on Ease of Use

Understanding how files move between MFT instances and cross-network protocols is essential for both operational efficiency and cybersecurity oversight. MetaDefender MFT now includes a Visual Orchestration Diagram that provides a graphical overview of all MFT-to-MFT, SFTP, SMB, and SharePoint Online file transfers and automated workflows.

This visual interface displays:

  • Connection status
  • Directionality
  • Transfer policies and triggers

The visual orchestration helps users manage cross-instance setups more intuitively with drag-and-drop simplicity. Administrators no longer need to dig through complex configuration menus; instead, they can instantly configure file transfer policies and gain clear visibility into how file flows are structured and where data is moving.

MetaDefender MFT 3.10.0 update visual orchestration workflow editor showing file transfer automation nodes

Usability & User Experience (UX)

New Editor Role for Shared Items

Secure two-way collaboration just got easier. The new Editor role enables users to collaborate on shared folders and files with enhanced flexibility.

When a file or folder is shared, the owner can assign either ‘read-only’ or ‘editor’ access. Editors cannot modify the contents of existing files, but they can download, upload, rename, and delete files. This provides a secure, practical way to collaborate with internal and external partners.

Folder owners retain full control through granular permissions, and every action is fully auditable. This supports compliance, transparency, and safe collaboration in regulated environments. No external tools. No added risk.

MetaDefender MFT 3.10.0 update UI showing new editor role for shared items in file access settings

Prevent Data Loss with Duplicate File Handling

In collaborative spaces or sensitive workflows, managing duplicate files is essential. MetaDefender MFT now prompts users to choose what to do when uploading a file with the same name:

  • Overwrite the existing file
  • Create a renamed copy (e.g., filename (1).pdf)
  • Skip the upload

This enhancement reduces the risk of accidental overwrites, preserves data integrity, and supports consistent file naming: especially useful during bulk uploads.

MetaDefender MFT 3.10.0 update upload options dialog for handling duplicate files to prevent data loss

Unshare All: One-Click Revoke of Active Shares

Users can now revoke all shared items in their personal workspace (“My Files”) with a single click, ensuring no unintended access persists. This option appears in the folder’s context menu and applies only to the user’s own shares.

Users can manage sharing settings across all content they own. This feature allows them to instantly remove access from previously shared folders or files—helping prevent data exposure and simplifying cleanup when too many shares are left unmanaged.

MetaDefender MFT 3.10.0 update UI showing one-click remove access for all shared files and folders

Drag-and-Drop Upload into Folders

Uploading files is now faster and more intuitive. Users can drag and drop files directly into folders in “My Files,” instantly triggering the upload or presenting a modal, depending on configuration.

This feature supports larger file sets and allows smooth movement of files across folder structures, greatly enhancing usability on the web interface.

MetaDefender MFT 3.10.0 update showing drag-and-drop upload of files into folders in the Finance section

Seamless Guest Collaboration with On-the-Fly User Creation

File sharing with external users is now more efficient. When entering a recipient’s email address, if the user doesn’t exist, MetaDefender MFT automatically creates a secure guest account and initiates the share—without interrupting the workflow.

This reduces IT burden, simplifies partner collaboration, and supports secure, policy-controlled access for vendors, contractors, or clients.

MetaDefender MFT 3.10.0 update UI showing file sharing with on-the-fly guest user creation for seamless collaboration

Enhanced Grid Views and Folder Upload UX

Across the platform, table-based views have been upgraded for improved navigation:

  • Persistent column order and sizing
  • Smoother horizontal scrolling
  • Pinned key columns for easier visibility

These improvements are now extended to end-users as well, including within “My Files.” A new “Upload Folder” button also allows users to upload entire folders with one click. This is ideal for handling large data sets or bulk submissions.

Ease of Implementation and Initial Configuration

The updated Setup Wizard introduces a clear, 7‑step guided process that helps administrators configure key components—from encryption to SMTP—quickly and confidently. The improved design offers real-time progress feedback, better visibility into each stage, and built-in best practices that reduce IT effort and streamline deployment. 

MetaDefender MFT 3.10.0 update license activation screen showing online, offline, and trial options for easy setup

Security & Compliance Enhancements

Stronger Security with Restricted Admin Access

MetaDefender MFT now includes a Restricted Administrator role designed for organizations that operate under strict security and compliance requirements. Restricted Admins can:

  • View file processing history
  • Trigger rescans in MetaDefender Core
  • But cannot preview or download files

This supports zero-trust principles and least-privilege access models, giving security teams more control without interrupting operational processes. It’s especially valuable in regulated sectors such as healthcare, finance, and government, where file access must be tightly governed.

Include or Exclude Users During Active Directory Sync

Admins now have more control over user synchronization. During Active Directory sync, administrators can preview and manually select which users and groups to include or exclude. This provides greater clarity and avoids unintentional syncs and is especially helpful for staging rollouts or isolating specific departments.

Flexible Step-Based Approval with AD Group Support

Step-based approval workflows just got more powerful. Admins can now:

  • Assign different approval levels per team
  • Designate AD groups as approvers at each step
  • Allow any group member to approve, offering greater flexibility

This enables tailored, policy-driven workflows across departments with different risk profiles without hardcoding individual user names into the approval chain. Ideal for regulated or multi-team environments that require structured oversight without slowing down collaboration.

MetaDefender MFT 3.10.0 update UI showing step-based approval setup with AD group supervisor selection

Introducing File Classification

Users can now apply classification labels to their files by selecting from a predefined list configured by administrators. This ensures standardized categorization across the organization, improves file tracking and reporting, and strengthens compliance.

MetaDefender MFT 3.10.0 update UI showing file classification and upload options for file management

Performance Improvement

Significant SMB Job Performance Improvements

Push and pull jobs using the SMB protocol have been optimized for high-throughput environments, delivering significantly improved transfer speed and efficiency over previous versions.
This upgrade addresses previous performance bottlenecks and ensures smoother, large-scale file delivery in demanding enterprise settings—whether moving production logs, imaging files, or archival data.

Take the Next Step

MetaDefender MFT 3.10.0 reflects our continued focus on combining secure architecture with practical usability. From advanced administrative delegation to seamless sharing, this release empowers teams to work confidently without compromising control or regulatory compliance.

Ready to Upgrade?

Product: MetaDefender Managed File Transfer

Release Date: July 31, 2025

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