This is collection of projects to work with Path of Exile® Content.ggpk file.

• DefragmentGPPK console application to defragment Content.ggpk. It removes all FREE records in it and rewrites other content to specific file.

• LibDat library for handling .dat file parsing, viewing, changing, exporting, exporting as CSV, etc ...

• LibGGPK library for working with GGPK files

• PatchGGPK ???

• PoeStrings ???

• VPatchGGPK ???

• VisualGGPK This is viewer for GGPK files. It shows internal structure of files and folders in tree view and allows:

  • viewing data in the internal Viewer: pictues, text files, or special table viewer for .dat files
  • exporting fiels or directories from context menu
  • replacing content of files with other data
  • delete files and directories and save clipped GGPK file. For example, clipped GGPK filewith only Data\ folder occupies only 15 Mb of space and loads in 1 second in VisualGGPK instead of 20-40 seconds. Of course, such file couldn't be used for game.
  • opening file in the external application on double mouse click (.dat files open as CSV file)

Original source can be found at https://code.google.com/p/libggpk/, but it's not updated often.