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File Extensions

Clear explanations, compatible software, and practical guidance for file extensions.

4
Indexed file extensions
Popular searches:
.docx .psb .phtml .odt .pdf .7z

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4 extensions
Executable Letter: O Clear all
.OCX

OLE Control Extension 4

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable
.OCX

OLE Control Extension 4

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable
.OCX (OLE CONTROL EXTENSION - OLDER WINDOWS TECHNOL

OLE Control Extension

Executable

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.