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Unpack, edit and repack client .dat files

DatEditor

Read and write Lineage II client .dat files with the structures already described for you.

  • Version 1.8.0
  • Pipeline Unpack → Edit → Repack
  • Price on request
Data tablesIllustrated workflow
.datRepacked client data

What it does

Opens the client's .dat files against a library of known structures, converts them to editable text and packs them back with the right encryption. Handles a whole folder in one pass, so you can unpack everything, make your edits and repack without touching a hex editor.

  • Structure library covering the common client tables
  • Unpack all, pack all and patch all across a whole folder
  • Source and encoded encryption modes
  • Optional formatter and enum resolution on the text output

Made for your client

Share your client version and the files you want to work with. We can confirm compatibility and help you get started with DatEditor.