High-performance flash file system

VelocityFS by Tuxera Storage management for internal flash memory

Fuel for your most intensive data workloads

Tuxera’s modern flash file system is designed from the ground up to support data-driven technologies. VelocityFS by Tuxera (formerly known as Tuxera Flash File System) is easy to integrate into automotive systems, drones, professional and action cameras, smartphones, tablets, or other devices using flash technology.

Why choose VelocityFS by Tuxera

Most file systems were built to work on decades-old hard disk drive (HDD) storage. But VelocityFS by Tuxera is cutting-edge storage management software, designed to work with all the benefits and challenges of flash memory technology.

High-performance VelocityFS by Tuxera file system

Get ultimate performance

For high-performance data and video recording, VelocityFS is second to none. Our solution reduces data fragmentation and has low latency—alleviating two big challenges with intensive data writing. Plus high read/write speeds and low CPU usage ensure highly responsive systems.


VelocityFS by Tuxera supports UFS, eMMC, SSD, SD, or eSD

Custom-engineered for all flash memory

Amp up your flash storage. Unlike other file system alternatives, VelocityFS is fully customized to get the most out of the flash memory hardware it’s coupled with—whether it’s UFS, eMMC, SSD, SD, or eSD.

VelocityFS has low file system fragmentation

Extend memory lifetime

Put the brakes on flash memory wear-out. VelocityFS reduces memory degradation with remarkably low data fragmentation, efficient read and write operations, and improved wear-leveling. Our proprietary optimizations reduce flash memory wear by up to 63% and increase flash memory lifetime by up to 3.2 times.*

*Actual performance may vary depending on the hardware and software used.

VelocityFS features encryption, quotas, and more

Secure down to the core

Add an extra layer of data protection. VelocityFS includes advanced data security features and tools such as encryption at multiple levels, user- and group-level quotas, and dm-verity (secure boot) support.


Fail-safe VelocityFS by Tuxera flash file system

No lost data

Full data and system consistency–without performance loss. With VelocityFS, videos and other data are reliably saved even during an unexpected power loss or crash.

VelocityFS has built-in check and repair

Built-in check and repair

Errors can cause data loss—or worse—system damage. VelocityFS comes with integrated check and repair tools to ensure file system consistency, fix corrupted volumes, and recover lost files.

VelocityFS by Tuxera with full integration support

Full-service R&D support

The largest team of file systems experts—at your service. We offer comprehensive R&D support including integration, testing, benchmarking, reports, and product- and platform-specific optimizations. Plus our engineers are on call to help you.

Watch how VelocityFS improves lifetime and performance

The only flash file system to support all major operating systems and hypervisors

Built on strong partnerships

VelocityFS by Tuxera is the only flash file system software developed in cooperation with all the major industry associations and flash hardware vendors.

Asus Novell Tuxera_Fujitsu_logo Tuxera_Toshiba_logo
Tuxera_Xiaomi_logo Tuxera_Microsoft_logo Tuxera_Lenovo_logo Tuxera_BMW_logo

Backed and chosen by the industry’s best

We work with leading brands in the automotive and consumer electronics industries. See what they have to say about Tuxera.

Find out more

Get more technical info, or contact us for software evaluations and pricing quotes for VelocityFS by Tuxera.



Microsoft and exFAT are the registered trademarks of Microsoft in the U.S and other jurisdictions. Linux is the registered trademark of Linus Torvalds in the U.S. and other countries. Tizen is a registered trademark of The Linux Foundation. Firefox OS is a trademark of Mozilla. Android and Chrome OS are trademarks of Google LLC. SD, microSD, and microSDXC are trademarks of SD Association.

Welcome! By entering our site, you accept our terms of use, privacy policy, and our use of cookies. Learn more here.

Tuxera continues to serve our global customers during the COVID-19 pandemic, while ensuring the well-being of our employees and their families. Read the full announcement.