Okteta is a simple editor for the raw data of files.
The data is displayed in the traditional view with two columns: one with the numeric values and one with the assigned characters. Editing can be done both in the value column and the character column. Besides the usual editing capabilities Okteta also brings a small set of tools, like a table listing decodings into common simple data types, alisting all possible bytes with its character and value equivalents, a view with a and a tool. All modifications to the data loaded can be endlessly undone or redone.
Structure definitions used by the tool can be shared on kde-files.org (also used by the integrated sharing dialog in the tool's configuration).
hex editor, binary editor, raw data viewer