There are 15 other file types using
the 001 file extension!

001 icon.001 - Compressed file from a multi-volume archive (part 1) [common]

001 icon.001 - Fax data file

001 icon.001 - Microsoft SharePoint Server 2007 temporary file

empty icon.001 - Generally split archive or backup file (001-??? file sequence)

empty icon.001 - Superbase database index file (001-999 file sequence)

001 icon.001 - Norton Ghost disk image span file

empty icon.001 - International S-57 hydrographic data electronic navigation chart

empty icon.001 - SwiftView ICS command file

empty icon.001 - Genesis 2000 file

empty icon.001 - Sage backup

empty icon.001 - Unix system file

empty icon.001 - Winfunktion Mathematic v8.0 Julia fractal file

empty icon.001 - Snes9x slot 2 game saved file

empty icon.001 - Multimedia Fusion backup file

empty icon.001 - Starcraft game data

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001 file extension - Microsoft Drivespace cirtual drive file

What is 001 file? How to open 001 files?

File type specification:

Disk image (ISO) binary file type icon Disk image (ISO) binary file type

001 file icon: 001 filetype icon

The 001 file extension is associated with the Drivespace application created by Microsoft and integrated in MS-DOS 6.22 and Windows 95/98/Me. It is used for on-fly compression of hard drives and floppy disks. The .001 stores various data used for internal purposes of Drivespace.

The default software associated to 001 file type:

Microsoft Windows Millennium Edition icon

Microsoft Corporation logoMicrosoft Windows Millennium Edition  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Windows Millennium Edition was the last Microsoft operating system with MS-DOS collaboration. However the DOS Real Mode is not supported and many older DOS applications are not working on Windows ME. Windows GUI is similar to Windows 2000. Windows Me includes Movie Maker, Windows Media Player 7, Internet Explorer 5.5, system restore functions, system protection, Windows Update etc.

MS-DOS icon

Microsoft Corporation logoMS-DOS  Microsoft MS-DOS software

Company or developer:
Microsoft Corporation

MS-DOS (short for Microsoft Disk Operating System) is an operating system commercialized by Microsoft. It was the most commonly used member of the DOS family of operating systems and was the dominant operating system for computers during the 1980s

Microsoft Corporation logoDrivespace  Microsoft MS-DOS software

Company or developer:
Microsoft Corporation

DriveSpace is disk compression utility distributed with the MS-DOS operating system. The purpose of DriveSpace is to increase the amount of data the user could store on disks, by transparently compressing and decompressing data on-the-fly.

Help how to open 001 files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension 001:

As far as we know, this .001 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .001 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open 001 file, edit 001 file, convert 001 file, view 001 file, play 001 file etc. (if exist software for corresponding action in's database).

  • Others 001 file

Unspecified and all other actions for computer programs working with 001 file - Microsoft Drivespace cirtual drive file

Click on the software link(s) for more information. Suggested software applications use 001 file type for internal purposes and/or also by different way than common edit or open 001 file actions.

Microsoft MS-DOS:

Main software associated with 001 file by default:
MS-DOS small icon MS-DOS

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