Open FID file

FID files: what are they and how do I open them?

fid file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.fid file type #1: Microsoft Windows index

Files with fid file extension can be found as index files in Microsoft Windows operating system.

Further details:

The fid file extension is related to Microsoft Windows operating system and used for files that contain index caches that speed up the operations of Windows.

These files are typically located within the System Volume Information folder.

Open file with:

Microsoft Windows icon

Microsoft Windows

A series of operating systems developed by Microsoft

.fid file type #2: File Investigator database

An fid file extension is related to the Forensics Investigator and other programs. An fid file stores database.

Further details:

The fid file extension is associated with the Forensics Investigator and File Expander Engine programs, developed by Forensic Innovations, Inc.

The fid file contains database used by these forensics applications.

Open file with:

Forensics Investigator

Older forensics software

File Expander Engine

An object exploring utility

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.fid" has the file extension "fid". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.