SPB XML
File conversion

Convert SPB to XML

QUICK ANSWER
Is it possible to convert SPB to XML?
Yes - SPB converts to XML.

The meaningful conversion for the flight-sim .spb: decompile the compiled SimProp Binary back to its editable XML source with spb2xml (or the MSFS SDK). Edit the XML and recompile for the sim. This is the real workflow modders use.

Also to XML: IEPD · XHTML · TSI

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Tested on macOS, Windows & Linux
Last verified Nov 2026

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How to convert SPB to XML

Converting a .SPB file to .XML lets you open the content in software that prefers the .XML format, though some details may change compared with the original. We are still putting together the list of programs that handle .SPB files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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