.PPSX
Microsoft PowerPoint Slide Show
Data
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37 extensions
.PPTX
Microsoft PowerPoint Open XML Presentation
Data
.PREFAB
Unity Prefab File
Data
.PROPERTIES
Java Properties File
Data
.PROTOBUF
Protocol Buffer
Data
.PROTOCOL BUFFERS
Protocol Buffers
Data
.PSQL
PostgreSQL Query File
Data
.PST
Personal Storage Table
Data
.PSYDAT
PsyDA/PsychoPy Data File
Data
.PSYEXP
PsychoPy Experiment File
Data
.PTS
Point Cloud Data File
Data
.PTX
Leica Cyclone Point Cloud Data
Data
.PWX
TrainingPeaks Personal Workout File
Data
.PPSX
.PPTX
.PREFAB
.PROPERTIES
.PROTOBUF
.PROTOCOL BUFFERS
.PSQL
.PST
.PSYDAT
.PSYEXP
.PTS
.PTX
.PWX
Microsoft PowerPoint Slide Show
Data
Microsoft PowerPoint Open XML Presentation
Data
Unity Prefab File
Data
Java Properties File
Data
Protocol Buffer
Data
Protocol Buffers
Data
PostgreSQL Query File
Data
Personal Storage Table
Data
PsyDA/PsychoPy Data File
Data
PsychoPy Experiment File
Data
Point Cloud Data File
Data
Leica Cyclone Point Cloud Data
Data
TrainingPeaks Personal Workout File
Data
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Frequently Asked Questions
Everything you need to know about file extensions
You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.
Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.
The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.