Buka Kunci PDF
Buang kata laluan daripada PDF milik anda.
Letakkan fail anda di sini
atau
Format: PDF
Penyingkiran sekatan pemilik berlaku dalam pelayar anda; fail yang memerlukan kata laluan untuk dibuka menggunakan qpdf pada pelayan anda, jika ada.
Percuma · Tanpa pendaftaran · Kebanyakan alat, fail tidak meninggalkan peranti anda
Alat ini berjalan sepenuhnya dalam pelayar anda — fail tidak pernah dimuat naik.
Cara ia berfungsi
1
Muat naik
2
Laraskan
3
Muat turun
Soalan lazim
Is Buka Kunci PDF free?
Yes. Buka Kunci PDF is completely free with no sign-up, no watermark and no daily limit. There is no paid tier — every tool on iAdorePDF is free to use as often as you like.
Is Buka Kunci PDF safe and private?
Yes. Buka Kunci PDF runs entirely inside your browser, so your file is never uploaded to any server. Nothing leaves your device, which makes it safe for confidential documents.
Do I need to install any software?
No. Buka Kunci PDF works in any modern browser — Chrome, Safari, Firefox or Edge. There is nothing to download and no account to create.
Does Buka Kunci PDF work on a phone?
Yes. Buka Kunci PDF is built mobile-first and works on iPhone and Android exactly as it does on a computer, straight from the browser.
Which kind of PDF protection can be removed?
This removes owner restrictions that block printing, copying or editing on files you are allowed to use. It cannot break a password you do not know, and you should only unlock documents you own or have permission to modify.
How do I use Buka Kunci PDF?
Open the page, drop your file into the upload box (or tap Select file), choose your options, then press the start button. Your result downloads straight to your device.
Is there a file size limit?
There is no server limit because the work happens on your own device. The practical ceiling is your device memory; files up to about 100 MB are comfortable on most phones and much larger on a computer.
Lagi alat yang anda mungkin suka
Gabung PDF
Satukan beberapa PDF menjadi satu, mengikut susunan anda.
Pisah PDF
Pecahkan PDF kepada fail berasingan mengikut julat halaman.
Padam Halaman
Buang halaman yang tidak diperlukan daripada PDF.
Ekstrak Halaman
Pindahkan halaman pilihan ke PDF baharu.
Susun PDF
Ubah susunan halaman PDF.
Putar PDF
Putarkan halaman ke arah yang betul.
Beberapa Halaman Sehelai
Letakkan 2 atau 4 halaman pada setiap helai.
Ubah Saiz PDF
Ubah setiap halaman kepada A4 atau Letter.