An x1 file extension is related to the X1 Desktop Search, an application for indexing data on storage. An x1 file contains saved search data.

Detailed description

Software that open x1 file

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X1 file extension - X1 desktop search saved search data

What is x1 file? How to open x1 files?

File type specification:

Various data file type icon Various data file type

The x1 file extension is associated with X1 desktop search application for Microsoft Windows that is used to index data on the hard drive and fast searching through information stored on the drive.

The x1 file contains saved search session.

Updated: July 10, 2019

The default software associated to open x1 file:

X1  Microsoft Windows software

Company or developer:
X1 Technologies, Inc.

X1 is a dedicated file searching utility. No other product interactively searches across email, attachments, contacts, and files from a single interface.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .x1 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open x1 file, edit x1 file, convert x1 file, view x1 file, play x1 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting x1 files.

Programs that can create x1 file - X1 desktop search saved search data

Programs supporting the exension x1 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about X1 for create x1 file action.

Microsoft Windows:

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