Lock PDF and Password Protect PDF for Desktop Kostenlos
Drop document here to upload
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Discover the simplicity of processing PDFs online

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.

Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.

Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.

Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.

Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.

Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Easy and straightforward interface. No trying to figure out how to convert to different formats as it does that for you. Easily editable as well. Great service!!!
2016-02-29
I am very new to PDFfiller, but so far, I can see it saving me a great deal of time and expense. So excited to have learned about this awesome option.
2017-02-09
So far, I really like PDFfiller and have used it to edit several documents that I needed to revised for others but previously could only leave comments for users. Using PDFfiller has made me so much more productive.
2017-11-07
I'm doing my own real estate contract and pdffiller has made this experience less stressful and actually kind of fun! I'll definitely be using this service a lot.
2019-09-10
Frequent User
Overall I have had a good experience with PDFfiller.
I like the ease of use of this software. I can use existing forms or can in form that aren't in the database.
It is a little pricey for something I only use periodically.
2019-03-15
I was most grateful for the free…
I was most grateful for the free service. I don't often need this type of software so was particularly pleased. Worked like a charm. Thank you
2024-10-03
This was my first experience with completing a 1099-NEC. It took me a while to figure out what to do. I really enjoyed it. I hope I haven't duplicated
2024-05-23
I inadvertently established trial accounts under two different emails for PDFFILLER.. Although I found the product to be useful and efficient, i decided that I did not have the volume of **** to justify an ongoing subscription and canceled. A paypal charge a month later for a year's subscription alerted me to still having an active acct under a 2nd email address. I immediately contacted customer support via Chat and within a matter of minutes the agent terminated the account and send a credit back to my paypal account. Truly amazing customer service! Further, I would HIGHLY ********* PDFFILLER for any one needing to alter a significant volume of **** -- it is a very good product."
2021-05-22
It was so easy
It was so easy! I had to go back a few times to edit some pages of the document, but the process was simple. This was my initial use of the site, and, so far, I'm very pleased.
2020-06-10
Lock PDF and Password Protect PDF for Desktop
Protect your important documents with our Lock PDF and Password Protect PDF feature for desktop. This tool ensures only authorized users can access your sensitive information, giving you peace of mind.
Key Features
Secure your PDFs with strong password protection
Easily lock or unlock documents with a few clicks
User-friendly interface for fast processing
Compatible with various PDF formats
No technical skills required for operation
Potential Use Cases and Benefits
Ideal for businesses needing to protect confidential files
Perfect for individuals wanting to secure personal information
Helpful for students sharing research documents safely
Ensures client data stays private during exchanges
Provides peace of mind when storing sensitive information
This feature solves your problem of document security. By locking your PDF files, you prevent unauthorized access and data breaches. Take control of your sensitive information today and keep your files secure.
How to Lock PDF and Password Protect PDF for Desktop - video instructions
#1 usability according to G2
Try the PDF solution that respects your time.