Protect PDF
Upload a PDF, choose a password, and download a copy that asks for the password to open. Your file is deleted from our server as soon as it is protected.
أو اسحب ملف PDF وأفلته هنا
أفلت ملفك لفتحه
يتم إرسال ملف PDF عبر اتصال آمن وحمايته، ثم حذفه فور تنزيله.
ملف واحد في كل مرة، بحجم يصل إلى 25 ميجابايت. الصيغ المدعومة: PDF
اختر كلمة مرور. سيحتاج أي شخص يفتح ملف PDF المحمي إلى إدخالها. لا يمكننا استعادة كلمة المرور في حال نسيانها.
تُستخدم كلمة المرور فقط لحماية هذا الملف، ولا يتم حفظها. احتفظ بها في مكان آمن.
تمت حماية ملف PDF الخاص بك!
- الملف الأصلي
- ملف PDF محمي
المتابعة إلى...
كيف تشكرنا؟ انشر الخبر!
يرجى مشاركة الأداة لإلهام المزيد من الأشخاص المنتجين!
What does Protect PDF do?
It makes a copy of your PDF that asks for a password every time someone tries to open it.
Deleted right after protecting
Your PDF and password are sent over a secure connection and deleted as soon as the protected file is ready.
Why use our Protect PDF tool?
Files are not kept
Each file is deleted right after protecting, and the password is never saved.
Fast result
Most PDFs are protected in a few seconds.
Nothing else changes
Pages, text and images stay exactly as they were.
Free to use
No sign-up, no watermark, no software to install.
Protect PDF Online for Free
Use the DailyOnWeb Protect PDF tool to add a password to a PDF. This is useful when you send contracts, invoices, ID copies or reports by email, or when you store sensitive files in the cloud and want only the right people to open them.
How to password protect a PDF
- Click Select PDF file, or drop your PDF on the page.
- Type a password, then type it again to confirm.
- Click Protect PDF and wait a few seconds.
- Download your protected PDF. It is saved with -protected added to the name.
Tips for a good PDF password
- Use at least 8 characters, and mix letters, numbers and symbols.
- Do not use names, birthdays or common words.
- Send the password through a different channel than the PDF, for example by phone or chat.
- We cannot recover a forgotten password, so keep it safe.
Your files stay private
Your PDF and password are sent over a secure connection, used only to protect the file, and deleted from the conversion service right after the download. We do not keep or share your documents or passwords.
Protect PDF is free, works on phones, tablets and computers, and needs no registration.
الأسئلة الشائعة (الأسئلة الشائعة)
أدوات ذات صلة
Unlock PDF
Remove the password from a PDF so you can open, print and edit it freely.
Sign PDF
Sign a PDF by drawing, typing or uploading your signature.
Compress PDF
Reduce PDF file size in your browser while keeping text and images readable.
Merge PDF
Combine several PDF files into one document in the order you choose.