Already know the password? Strip encryption from your document so it opens freely on any device — no password prompts, full access for editing and printing.
No — and no legitimate tool can. You must know the password; this tool decrypts documents you already have access to.
No. Decryption rebuilds the document content exactly; nothing is recompressed.
Removing protection from documents you own or are authorized to access is normal and legal. Do not use it to bypass other people’s confidential files.