Data files can be plain text, structured records, binary databases, caches, or application-specific resources. Avoid editing an unknown data file directly, keep a backup, and use the application that originally created it whenever possible.
Common file types in this category
Filter this category by the first letter of the extension.
The PMS file extension is primarily associated with Primavera Project Planner, a sophisticated project management software suite develo...
The .pol file extension is associated with Plain Old Telephone (POT) data files. These files typically contain configuration informatio...
The POTX file extension represents a Microsoft PowerPoint Template created using the Office Open XML format. Introduced with Microsoft...
A PPSX file is a Microsoft PowerPoint Slide Show file created using the Office Open XML format. It was introduced with Microsoft Office...
The PPTX file format is the default file extension for presentations created in Microsoft PowerPoint version 2007 and later. It is part...
A .prefab file is a specialized data format used primarily by the Unity game engine to store 'Prefabs,' which are reusable templates fo...
A .properties file is a plain text file used to store configuration information for Java applications. It typically contains key-value...
Protocol Buffers (protobuf) is a language-neutral, platform-neutral, extensible mechanism for serializing structured data. It's similar...
Protocol Buffers, often shortened to Protobuf, is a language-neutral, platform-neutral, extensible mechanism for serializing structured...
The .prov file extension is primarily associated with the W3C PROV-XML format, which is a standardized XML serialization for the PROV D...
The PROV-N file extension represents a file written in the PROV Notation (PROV-N), which is a specific text-based syntax designed for t...
A PROVX file is an XML-based configuration file used primarily by Hewlett Packard Enterprise (HPE) server management software, such as...
A PRT file is a 3D model or part file created with Siemens NX, a high-end computer-aided design (CAD), computer-aided manufacturing (CA...
A .psql file is a plain text file containing SQL queries designed to be executed against a PostgreSQL database. These files are essenti...
A PST file, which stands for Personal Storage Table, is a proprietary file format developed by Microsoft to store local copies of messa...
The .psydat file extension is primarily associated with data generated by PsychoPy, an open-source Python library designed for creating...
The .psyexp file extension is primarily associated with PsychoPy, an open-source Python library and application used for creating and r...
The PTS file format is a widely used ASCII-based data format primarily utilized in 3D scanning, surveying, and computer-aided design (C...
The PTX file format is a standard ASCII-based exchange format primarily used in 3D laser scanning and terrestrial surveying. It was dev...
The PWX file format is a specialized XML-based data format developed by TrainingPeaks for the exchange of athletic performance data. It...
The PMS file extension is primarily associated with Primavera Project Planner, a sophisticated project management software suite developed by Oracle...
The .pol file extension is associated with Plain Old Telephone (POT) data files. These files typically contain configuration information or data relat...
The POTX file extension represents a Microsoft PowerPoint Template created using the Office Open XML format. Introduced with Microsoft Office 2007, it...
A PPSX file is a Microsoft PowerPoint Slide Show file created using the Office Open XML format. It was introduced with Microsoft Office 2007 to replac...
The PPTX file format is the default file extension for presentations created in Microsoft PowerPoint version 2007 and later. It is part of the Office...
A .prefab file is a specialized data format used primarily by the Unity game engine to store 'Prefabs,' which are reusable templates for GameObjects...
A .properties file is a plain text file used to store configuration information for Java applications. It typically contains key-value pairs, where th...
Protocol Buffers (protobuf) is a language-neutral, platform-neutral, extensible mechanism for serializing structured data. It's similar to XML, but sm...
Protocol Buffers, often shortened to Protobuf, is a language-neutral, platform-neutral, extensible mechanism for serializing structured data. It's sim...
The .prov file extension is primarily associated with the W3C PROV-XML format, which is a standardized XML serialization for the PROV Data Model. This...
The PROV-N file extension represents a file written in the PROV Notation (PROV-N), which is a specific text-based syntax designed for the W3C PROV Dat...
A PROVX file is an XML-based configuration file used primarily by Hewlett Packard Enterprise (HPE) server management software, such as HPE Intelligent...
A PRT file is a 3D model or part file created with Siemens NX, a high-end computer-aided design (CAD), computer-aided manufacturing (CAM), and compute...
A .psql file is a plain text file containing SQL queries designed to be executed against a PostgreSQL database. These files are essentially scripts th...
A PST file, which stands for Personal Storage Table, is a proprietary file format developed by Microsoft to store local copies of messages, calendar e...
The .psydat file extension is primarily associated with data generated by PsychoPy, an open-source Python library designed for creating and running ps...
The .psyexp file extension is primarily associated with PsychoPy, an open-source Python library and application used for creating and running psycholo...
The PTS file format is a widely used ASCII-based data format primarily utilized in 3D scanning, surveying, and computer-aided design (CAD) workflows...
The PTX file format is a standard ASCII-based exchange format primarily used in 3D laser scanning and terrestrial surveying. It was developed by Leica...
The PWX file format is a specialized XML-based data format developed by TrainingPeaks for the exchange of athletic performance data. It is primarily u...