BLOB VDF
Not possible

Convert BLOB to VDF

Can you convert BLOB to VDF?
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Is it possible to convert BLOB to VDF?
No - not a direct conversion.

.vdf is Steam's human-readable KeyValues text format (used by config.vdf, loginusers.vdf), but there's no supported conversion of ClientRegistry.blob into a .vdf; they are separate internal stores. Edit Steam settings through the client, not by converting this cache.

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Tested on macOS, Windows & Linux
Last verified Nov 2026

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Converting BLOB to VDF

A .BLOB file and a .VDF file hold different kinds of data, so there is no direct way to turn one into the other.

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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