Built-in NTFS editing
Browse, read, create, edit, resize, move, rename and delete ordinary files and folders on writable NTFS volumes.
NTFS Master combines a built-in FSKit filesystem extension with verified file transfers,
storage insights and a focused workspace for external drives. No separate macFUSE or
Homebrew installation is required for the Mac App Store edition.
Work with an NTFS volume in Finder and use NTFS Master when you want guided transfers,
drive information or a clearer view of what is using space.
Browse, read, create, edit, resize, move, rename and delete ordinary files and folders on writable NTFS volumes.
Copy files with progress, pause, resume and cancel controls. Optional SHA-256 verification checks the copied result.
Choose to retain a backup before replacing an existing destination file.
Find large files and identify byte-for-byte duplicate files without uploading their contents.
Review capacity, free space, filesystem, writable state and other details available inside the macOS sandbox.
Keep selected external volumes close at hand and open mounted drives in Finder.
The included FSKit extension specifically provides NTFS access. NTFS Master can also manage
files on other external volumes that macOS has already mounted using native or compatible filesystems.
| Format | How access is provided | NTFS Master use |
|---|---|---|
| NTFS | Built-in NTFS Master FSKit extension | Read and write* |
| exFAT and FAT | Native macOS support | Manage user-selected mounted volumes |
| APFS and Mac OS Extended | Native macOS support | Manage user-selected mounted volumes |
| UDF and compatible third-party formats | macOS or an installed compatible driver | Manage user-selected mounted volumes when writable |
Review the answers below first. If the problem continues, contact support with enough detail
to reproduce it, but do not send confidential files or passwords.
The media may be hardware write-protected, damaged, inconsistent or left in Windows Fast Startup/
hibernation state. Connect it to Windows, shut Windows down fully and use Windows disk checking if
the operating system reports errors. Do not force writable access to an unsafe volume.
No. It contains its own sandboxed FSKit extension and NTFS runtime. macOS still requires you to enable the filesystem extension in System Settings.
No. The Mac App Store edition manages files on mounted volumes but does not format, repartition or fully repair disks.
No. Selected files, transfer verification and storage analysis are processed locally on the Mac. The app contains no advertising, tracking or analytics SDK.
Keep an independent backup, allow transfers to finish, and eject removable storage before disconnecting it.
No filesystem utility can eliminate risks caused by failing hardware, unsafe removal, power loss or pre-existing corruption.
Mac App Store purchases and refund requests are handled by Apple. Visit reportaproblem.apple.com.
Email: support@online247now.com
Please include:
This Privacy Policy explains how NTFS Master, published by Sukhesh Chandra Sekharan
(“NTFS Master,” “we,” “us” or “our”), handles information when you use the NTFS Master
macOS application or visit this support page.
NTFS Master does not require an account and does not collect or transmit personal data,
file contents, filenames, drive contents, usage analytics, advertising identifiers,
diagnostic telemetry or location information to the developer or to an analytics service.
The app does not track users across apps or websites and does not contain advertising SDKs.
NTFS Master accesses only drives and folders that you explicitly select through macOS,
together with block resources that macOS supplies to the enabled FSKit extension. File
operations, SHA-256 transfer verification and storage analysis occur locally on your Mac.
NTFS Master does not upload selected files or analysis results.
The app may store the following information inside its macOS sandbox:
This information remains on your Mac and is used only to provide app functionality. Files
created, changed or backed up on a selected drive remain on that drive under your control.
If you permit notifications, NTFS Master may show local drive-connection and safe-removal
reminders. Notification permission can be changed at any time under System Settings → Notifications.
If you contact support, we receive the email address, message and attachments you voluntarily
provide. We use this information only to respond, investigate the issue, prevent abuse and meet
legal obligations. Do not send passwords, confidential files, full disk images or unnecessary
personal information. Support messages are retained only as reasonably necessary for those purposes
and may be deleted earlier upon a valid request unless retention is legally required.
The hosting provider for this WordPress site may process standard technical logs such as IP address,
browser type, requested page, timestamp and security events to deliver and protect the website.
This page does not intentionally use advertising or cross-site tracking cookies. If analytics,
advertising, contact-form plugins or other data-collecting services are introduced, this policy must
be updated before those services are used.
App downloads, purchases, updates and related store diagnostics are handled by Apple under Apple’s
own terms and privacy policy. The app includes an NTFS runtime derived from open-source NTFS-3G code;
it is used locally for filesystem operations and does not provide an analytics or advertising service.
We do not sell personal data or share app data with advertisers or data brokers.
Because the app does not maintain a developer-operated user account or remote database, there is no
remote app profile to delete. You can revoke filesystem-extension or file access through System Settings.
To remove locally saved bookmarks and preferences completely, quit NTFS Master, uninstall it and remove
its sandbox container at ~/Library/Containers/com.sukheshcs.NTFSMaster. This does not delete
files stored on your external drives.
To request deletion of support correspondence, email
support@online247now.com
with the subject “NTFS Master Privacy Request.” We may need to verify that the request came from the
address associated with the correspondence.
NTFS Master is a general-purpose storage utility and is not directed to children. The app does not
knowingly collect personal information from children.
NTFS Master uses App Sandbox, user-selected access and macOS filesystem-extension controls to limit
access. No security measure or storage device can be guaranteed to be completely error-free or secure,
so users should maintain independent backups of important data.
We may update this policy when the app, website or legal requirements change. The revised date will be
displayed at the top of this section. Material changes will be described clearly on this page.
Questions or requests concerning this policy may be sent to
support@online247now.com.
By downloading or using NTFS Master, you agree to these disclosures and the license terms applicable
to your Mac App Store purchase. Unless a custom license is presented by the App Store, use of the app
is governed by
Apple’s Standard Licensed Application End User License Agreement.
NTFS Master is a general-purpose utility for accessing and managing user-selected external storage.
You are responsible for ensuring that you have permission to access or modify the files and devices you use.
Filesystem operations can be affected by failing hardware, damaged media, pre-existing corruption,
unsafe disconnection, power loss, operating-system defects or incompatible software. Maintain an
independent, tested backup of important information before modifying any drive. Complete transfers and
eject removable storage safely before disconnecting it.
Do not write to an NTFS volume that Windows left hibernated or in an unsafe state. Shut Windows down
completely, disable Fast Startup when necessary and use Windows disk-repair tools if Windows reports
filesystem errors. NTFS Master may refuse writable mounting when doing so is safer for the volume.
Compatibility can vary with storage hardware, adapters, NTFS features, encryption, permissions and
filesystem condition. The Mac App Store edition does not format or repartition disks, perform full NTFS
repair, bypass encryption, remove Windows hibernation information, or create symbolic or hard links.
You may not use NTFS Master to access data without authorization, violate another person’s rights,
distribute malicious content, circumvent security controls or perform unlawful activity. You may not
reverse engineer the app except where applicable law or an applicable open-source license expressly permits it.
NTFS Master includes open-source components. Their notices and license terms are included with the app
and apply to those components independently. Nothing in these terms limits rights granted by an applicable
open-source license.
To the maximum extent permitted by applicable law, NTFS Master is provided “as is” and “as available,”
without warranties beyond those that cannot legally be excluded. We do not guarantee uninterrupted operation,
compatibility with every device, or recovery of damaged or deleted data. Statutory consumer rights remain unaffected.
To the maximum extent permitted by applicable law, the developer is not liable for indirect, incidental,
special or consequential loss arising from use of the app, including loss of data, business interruption
or device failure. Any limitation that is prohibited in your jurisdiction does not apply to you.
These terms may be updated to reflect app, legal or operational changes. Questions may be sent to
support@online247now.com.
NTFS Master’s Mac App Store filesystem extension dynamically links an NTFS runtime derived from the
NTFS-3G project. The applicable notice is bundled inside the application. macOS and FSKit are technologies
provided by Apple Inc. Apple, Mac, macOS, Finder and Mac App Store are trademarks of Apple Inc.
NTFS Master is an independent application and is not affiliated with or endorsed by Microsoft Corporation.
Windows and NTFS are trademarks or registered trademarks of Microsoft Corporation in the United States
and/or other countries.