Menu "File/Produce file/Create DEC file..."
You can obtain decrypted/patched version of original file by "File/Produce file/Create DEC file" menu entry. The plugin makes copy of original file with ".dec" extension and apply to this file patches were applied to IDA database. To see list of patches click menu entry "Edit/Patch program/Patched bytes (Ctrl-Alt-P)"
The plugin exports IDC function "create_dec" that may be used for creating .dec files in batch mode.
Ex: Create create_dec.idc file with following content:
#include <idc.idc>
static main()
{
batch(1);
create_dec();
qexit(0);
}
And run this script by IDA with following parameters: idat -A -Screate_dec.idc sample.idb