.001 File Extension

001 files exist as 5 different types. Please find information about each of them below.

Type 1: Split Archive Part 1

A 001 file is the first part of a split archive. Such files contain control information for subsequent parts. This allows a program to determine required parts to recreate the full archive. 001 files ...

General Information

Title .001 File Extension
Extension .001
Full Form Split Archive Part 1
File Type Split Archive File
Developer Various archiving software developers
MIME Type application/x-001

File Function

Primary Function Store part of a split archive
Additional Functions Facilitate large file distribution, archiving
Features Splitting, Multi-part

File Characteristics

Quality Binary data
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

Large File Distribution Yes
Backup Purposes Yes
Data Archiving Yes

Security and Practices

Security Risks File corruption, Malware injection
Best Practices Checksum verification, Safe sources

Historical/Version Information

Initial Release Varies by software
Latest Version Varies by software

Associated Types

Related Extensions .002, .003, ..., .rar, .zip

Software Compatibility

Software Usage Policy OS Compatibility
7-Zip Free Windows, Linux, macOS
WinRAR Trialware Windows, macOS, Linux, Android
HJSplit Free Windows, Linux, macOS

Type 2: Norton Ghost Disk Backup

The 001 file extension offers encryption to protect data. The Norton Ghost application creates the file. Launch the application. Click Open. Select the 001 file to open. Edit the opened file. A back...

General Information

Title .001 File Extension
Extension .001
Full Form Norton Ghost Disk Backup File Part
File Type Disk Image Part File
Developer Symantec Corporation
MIME Type application/octet-stream

File Function

Primary Function Store disk backup
Additional Functions Part of multi-volume backup set

File Characteristics

Quality High compression
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

System Recovery Yes
Data Archiving Yes

Security and Practices

Security Risks Corruption, Unauthorized access
Best Practices Secure storage, Regular verification

Historical/Version Information

Initial Release 1990s
Final Release Norton Ghost 15.0 (2009)

Associated Types

Related Extensions .gho, .ghs

Software Compatibility

Software Usage Policy OS Compatibility
Norton Ghost Commercial Windows
PowerISO Free trial, Commercial Windows, Linux
7-Zip Free Windows

Type 3: Multimedia Fusion Backup File

The 001 file extension belongs to Backup Files. 001 files are created with Multimedia Fusion. It is the backup of a project file. If the original file gets deleted or corrupted, the backup allows rest...

General Information

Title .001 File Extension
Extension .001
Full Form Multimedia Fusion Backup File
File Type Backup File
Developer Clickteam
MIME Type application/octet-stream

File Function

Primary Function Store backup
Additional Functions Project recovery, Version rollback
Features Preservation, Data integrity

File Characteristics

Quality High reliability
Supports Layers N/A
Supports Transparency N/A
Editable Through software

Use Cases

Game Development Yes
Software Prototyping Yes
Educational Projects Yes

Security and Practices

Security Risks Low
Best Practices Regular backups, Use latest software

Historical/Version Information

Initial Release Early 2000s
Latest Version Depends on software version

Associated Types

Similar Extensions .mfa, .ccn, .gam

Software Compatibility

Software Usage Policy OS Compatibility
Clickteam Fusion 2.5 Paid Windows, Mac
Multimedia Fusion 2 Paid Windows

Type 4: Fax File

General Information

Title .001 File Extension
Extension .001
Full Form Fax File
File Type Data File
Developer Various
MIME Type application/octet-stream

File Function

Primary Function Store fax data
Additional Functions Part of split archive
Features Sequential, Multi-part

File Characteristics

Quality High resolution
Supports Layers No
Supports Transparency No
Editable No

Use Cases

Fax Transmission Yes
Data Archiving Yes
Large File Distribution Yes

Security and Practices

Security Risks Data corruption
Best Practices Backup, Verification

Historical/Version Information

Initial Release Varies
Latest Version Varies

Associated Types

Similar Extensions .002, .003, .rar

Software Compatibility

Software Usage Policy OS Compatibility
FAX Software Varies Varies
File Splitting Tools Free, Paid Windows, Mac, Linux
Data Recovery Software Free, Paid Windows, Mac, Linux

Type 5: Snes9x Slot 2 Saved State

Snes9x is an emulator of the Super Nintendo Entertainment System gaming console for Microsoft Windows. The 001 file contains a player's saved position in a game. Use Snes9x to open *.001 slot 2 saved ...

General Information

Title .001 File Extension
Extension .001
Full Form Snes9x Slot 2 Saved State
File Type Game Save File
Developer Snes9x Team
MIME Type application/octet-stream

File Function

Primary Function Store game progress
Additional Functions Enable state loading
Features Quick save, Quick load

File Characteristics

Quality High fidelity
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

Gameplay Continuation Yes
Game State Sharing Yes
Game Testing Yes

Security and Practices

Security Risks Low risk
Best Practices Regular backups

Historical/Version Information

Initial Release 1999
Latest Version Depends on Snes9x version

Associated Types

Similar Extensions .000, .002, .003, .frz, .zst

Software Compatibility

Software Usage Policy OS Compatibility
Snes9x Free Windows, macOS, Linux