Changing the .xlsm extension to .zip , locating vbaProject.bin , and replacing the string DPB with DPx using a hex editor. This forces Excel to "forget" the password upon reopening.

: Open the software, click the "Activate" or "Register" button (usually found in the top menu or help section), and enter your license details. Remove Password Add File(s) to upload your protected Excel, Word, or Access file. to wipe the password or to generate a new one.