.MPK File Extension

MPK files exist as 3 different types. Please find information about each of them below.

Type 1: ArcGIS Map Package

A file with the MPK extension is an ArcGIS map package. It contains map data in one easy to distribute file. It also includes a map document (MXD file). MPK files open in ArcGIS Pro in Windows 10. The...

General Information

Title MPK File Extension
Extension .mpk
Full Form ArcGIS Map Package
File Type GIS Data Package
Developer Esri
MIME Type application/octet-stream

File Function

Primary Function Package maps
Additional Functions Share maps, data
Features Contain GIS resources

File Characteristics

Quality High integrity
Supports Layers Yes
Supports Transparency Layer-dependent
Editable Via ArcGIS

Use Cases

GIS Analysis Yes
Map Sharing Yes
Data Archiving Yes

Security and Practices

Security Risks Embedded scripts
Best Practices Validate sources, Update software

Historical/Version Information

Initial Release 2000s
Latest Version ArcGIS Pro 2.9

Associated Types

Similar Extensions .mxd, .lyrx, .gdb, .shp

Software Compatibility

Software Usage Policy OS Compatibility
ArcGIS Desktop Subscription Windows
ArcGIS Pro Subscription Windows
ArcGIS Online Subscription Web-based
ArcGIS Explorer Free Windows

Type 2: Project64 Memory Pack File

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General Information

Title MPK File Extension
Extension .mpk
Full Form Memory Pack File
File Type Game Save File
Developer Project64 Developers
MIME Type application/octet-stream

File Function

Primary Function Stores game saves
Additional Functions Emulator memory management
Features Compressed, N64 emulation

File Characteristics

Quality Emulator dependent
Supports Layers N/A
Supports Transparency N/A
Editable With hex editor

Use Cases

Gameplay Saving Yes
Data Transfer Yes
Emulation Yes

Security and Practices

Security Risks File corruption
Best Practices Regular backups, Verify source

Historical/Version Information

Associated with Nintendo 64
Relevance Retro gaming

Associated Types

Similar Extensions .fla, .sra, .eep, .z64

Software Compatibility

Software Usage Policy OS Compatibility
Project64 Free Windows
Mupen64Plus Free Windows, Mac, Linux
RetroArch Free Multi-platform

Type 3: Makino Package

The MPK file extension has 3 common uses: ArcGIS Map Package files store maps and data to share between ArcGIS users. To create a map package, ArcGIS downloads all data then combines it with the MXD ...

General Information

Title .MPK File Extension
Extension .mpk
Full Form Makino Package File
File Type Package File
Developer Makino
MIME Type application/octet-stream

File Function

Primary Function Store machine data
Additional Functions Backup, Restore
Features Encapsulation, Compression

File Characteristics

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

Use Cases

CNC Programming Yes
Machine Configuration Yes
Data Transfer Yes

Security and Practices

Security Risks Unauthorized access
Best Practices Access control, Encryption

Historical/Version Information

Initial Release Unknown
Latest Version Varies by machine

Associated Types

Similar Extensions .nc, .iso, .h

Software Compatibility

Software Usage Policy OS Compatibility
Makino Pro5 Controller Proprietary Controller Specific
Makino Pro6 Controller Proprietary Controller Specific
MPmax (Makino's Software) Proprietary Windows