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.FXPL·File Extension

FXPL Data & Text — A .fxpl file is a FXPL Data & Text. It is a text-based data format widely used for configuration files, data interchange and API payloads.

Data & Textapplication/vnd.adobe.fxp

Quick facts

Extension.fxpl

File typeFXPL Data & Text

MIME typeapplication/vnd.adobe.fxp

CategoryData & Text

Charset—

Compressible—

What is .fxpl

What is a .fxpl file?

A .fxpl file is a FXPL Data & Text. It is a text-based data format widely used for configuration files, data interchange and API payloads.

In the mime-db registry it maps to application/vnd.adobe.fxp. When serving .fxpl over HTTP, set the Content-Type header as shown in Developer info below.

Related entities: it maps to application/vnd.adobe.fxp — and is delivered over HTTP via the Content-Type header.

How to open .fxpl files

Use VS Code or Notepad++ to open and edit .fxpl files.
Any text editor (Notepad, VS Code) can inspect the raw content as text.

Developer info

When served over HTTP, responses should set the following header:

Content-Type: application/vnd.adobe.fxp

Common software that reads/writes .fxpl:

VS CodeNotepad++Sublime Textjq

Relation chain

.fxplextension of

format

FXPL Data & Textserved as

mime type

application/vnd.adobe.fxpsent via header

http header

Related extensions

Related MIME types

application/vnd.adobe.fxp

.fxp .fxpl

Common uses

Configuration files
Data interchange between systems
API request and response payloads
Logs and data exports

How to edit .fxpl files

Open the file with VS Code, make your changes and save.
Most editors preserve the original formatting and encoding — avoid changing the charset.

How to create .fxpl files

Create a new file and save it with the .fxpl extension, or export this format from VS Code.

Frequently asked questions

What programs can open .fxpl files?

Common options include VS Code, Notepad++, Sublime Text. You can also open many of these files with built-in viewers or a browser.

How do I create a .fxpl file?

Create a new file in any text editor or the app that owns the format and save it with the .fxpl extension.

What is the relationship between .fxpl and the application/vnd.adobe.fxp MIME type?

application/vnd.adobe.fxp is the media type identifier used for .fxpl files during network transfer (for example in the HTTP Content-Type header).

Sources & standards

Updated 2026-09-13

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