Convert JPG to PDF and Lock PDF for Desktop Kostenlos
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Edit, manage, and save documents in your preferred format

Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.

Start with any popular format
You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.

Store converted documents anywhere
Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.

Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.

Preview and manage pages
Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.

Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
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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:
Awesome, I love it,I am a disabled Veteran, retired from the Navy and working with the VA many PDFs are used, this makes it so simple and the ability to take a picture of your signature and use it on document is great!
2017-04-25
As a new small business operator, this software has helped me with so many tasks without having to leave work. The only draw back is that many times, recipients can't open sent pdf files and another route has to be taken.
2018-02-28
I preveiously gave the program a low rating before technicians showed me that my problem was user error. I find PDFfiller a great addition to my daily work. I can fill the forms in and also go back and edit. Love it!
2018-05-18
Brilliant does excatly what it says can do, I am very delighted with this PDF Filler, I travel a log with my job and this is so helpful for Signatures and other tasks, 5* job well done guys
2018-10-25
This form filler has been incredibly beneficial in aiding me to efficiently complete a number of form related tasks....I would unequivocally recommend this software to all college student!!!
2019-09-14
ONE OF THE BEST PDF FILLER'S IVE USED…
ONE OF THE BEST PDF FILLER'S IVE USED SO FAR. SOMETIMES THE FONT LOCATION/SIZE WILL PRINT DIFFERENT THAN IT APPEARS ON THE SCREEN BUT AN ADJUSTMENT OR TWO WILL TAKE CARE OF THAT.
2020-02-29
Spectacular PDF Editing Program!
I work with PDFs every day as part of my job and being able to unlock PDFs or make edits has become so easy and seamless with this program. I could not do without it!
2024-11-05
What I liked best about the service was how it handled my documents. It preserves the quality of the pages and allows me to rearrange them as needed. Simply amazing!
2022-10-25
PDF Filler makes it very easy to modify and create pdfs from anywhere. I specifically like their simplified process for editing. Their customer worked with me on an issue I was having and I'm satisfied with the result.
2020-08-21
Convert JPG to PDF and Lock PDF for Desktop Feature
Transforming your images into secure PDFs is now effortless with our Convert JPG to PDF and Lock PDF for Desktop feature. This tool simplifies your document management by allowing you to convert and protect your valuable files with ease.
Key Features
Convert JPG images to high-quality PDF files
Encrypt PDFs with passwords for enhanced security
Easy-to-use interface designed for all skill levels
Batch processing to save your time and effort
Preview conversions before finalizing changes
Use Cases and Benefits
Store personal photos in a secure format for peace of mind
Share sensitive documents without worrying about unauthorized access
Create professional presentations by converting images into compact PDFs
Organize your files efficiently by converting multiple JPGs into a single PDF
This feature addresses your need for simplicity and security. By converting JPGs to PDFs and locking them with a password, you take control of your documents. Whether you are looking to safeguard personal photos or present work-related images professionally, this tool supports your goals effortlessly. Experience the convenience of a seamless conversion process tailored to enhance your workflow.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
Can you lock a PDF file?
Click Encrypt, and select Encrypt With Password. Confirm that you want to change the security of the document. You must save the document to apply the new security settings. Type a name for your file, and click Save.
How do I save multiple JPEGs as one PDF?
Go to the photo gallery of your Android phone, tick on every photo you want to convert to PDF. You can choose one or multiple photos. Step 2. Click on the dots to open a menu, and tap on “Print”.
Can I put a password on a PDF file?
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.
How to Convert JPG to PDF and Lock PDF for Desktop - video instructions
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