What is FSPFltd?

The genuine FSPFltd.sys file is a software component of FSPro by FSPro Labs.
FSPFltd.sys is a filter driver for the FSPro application, a program that organizes documents by using Information Mapping methods. A filter driver is a software program that adds functionality to peripheral devices. It can even add support for a specialized device in the computer. This file is not a critical Windows component and should be removed if known to cause problems. FSPro lets users simplify the writing process through templates and write simple, easily understood documents in Microsoft Word. The program was designed to enable the presentation of content through a more visually format by using tables and lists instead of lengthy text and for easy scanning and retrieval of information. It also provides advanced data organizers letting the reader anticipate the content that follows. FSPro Labs is a Russian company that develops software products for the Windows platform for home as well as business users. It currently also develops security products such as, My Lockbox and Cryptic Disk. The company was founded in 2000 and is based in Taganrog, Russia.

FSPFltD stands for FSPro File System Filter Driver

FSPFltd.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc. The free file information forum can help you determine if FSPFltd.sys is a Windows system file or if it belongs to an application that you can trust.

Run a free scan to check for FSPFltd drivers in need of updating

FSPFltd.sys file information

The process known as FSPro File System Filter belongs to software FSPro File Filter or FSPro File System Filter by FSPro Labs (

Description: FSPFltd.sys is not essential for the Windows OS and causes relatively few problems. The file FSPFltd.sys is located in the C:\Windows\System32\drivers folder. Known file sizes on Windows 10/8/7/XP are 43,792 bytes (70% of all occurrences) or 41,912 bytes. 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. The file has a digital signature. The service has no detailed description. It is not a Windows core file. Therefore the technical security rating is 29% dangerous.

Recommended: Identify FSPFltd.sys related errors

Important: Some malware disguises itself as FSPFltd.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the FSPFltd.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving FSPFltd issues

A clean and tidy computer is the key requirement for avoiding problems with FSPFltd. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the FSPFltd.sys process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

FSPFltd.sys [all]