Last updated on
Sep 20, 2025
Lock PDF and Convert PDF to JPG for Desktop For Free
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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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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:
Probably just me, but having trouble creating a fillable form and saving to my computer. Will keep exploring!
I have since figured out more basics!
2017-09-08
I am finding it helpful indeed. I haven't utilized all of the options yet. So far I like it. The mobile app is far more difficult to use than the website. Doesn't quite sync with the different cloud websites for transfers into the app.
2019-07-24
Their customer service is great
Their customer service is great. They take you seriously and reply with grace and find solutions for you efficiently.
PDF filler is easy to use and a great tool for me who is using it constantly to merge files and reduce them to a smaller size. Especially useful for anyone applying for jobs and need to have everything in one document.
2023-03-16
It's very easy to use. Also the customer service is exceptional. Very responsive to My questions. When I decided I didn't need it anymore, they processed my cancellation quickly and easily.
2022-03-26
Got done what I needed although the…
Got done what I needed although the interface was less intuitive than I hoped and instructions via hlp boxes wasnt there.
2022-01-05
PdfFiller is very convenient and easy…
PdfFiller is very convenient and easy to navigate. There is a lot of resources to help facilitate whatever project I am working on.
2021-12-05
I moved across the country since I had my brochure designed and printed. Meanwhile Covid-19 restrictions gave me the extra push to go 100% virtual with my business. Thus the online marketing material had to be accurate and up to-date. [pdfFiller made it easy for me to easy to update/edit my existing marketing materials.
2021-11-22
Fast loading program works great
Fast loading program works great for someone that has to complete a lot of pdf forms and don't want to have to handwrite the forms and mail them in.
2021-06-24
I am more than satisfied with the…
I am more than satisfied with the functions of this application. As a student I find this platform to be very useful. I plan on keeping my subscription
2021-01-31
Lock PDF and Convert PDF to JPG for Desktop
Lock PDF and Convert PDF to JPG for Desktop helps you manage your files efficiently. This tool allows you to secure your PDF documents and convert them into JPG images easily. You gain control over your documents while enhancing your productivity.
Key Features
Lock PDF files with passwords to prevent unauthorized access
Convert PDF documents to high-quality JPG images quickly
Batch convert multiple PDF files to save time
User-friendly interface for easy navigation
Preserve original document formatting during conversion
Use Cases and Benefits
Secure sensitive documents before sharing them with others
Convert PDFs to JPG for use in presentations or online sharing
Create image files for archiving or printing purposes
Combine security and conversion in one tool for efficiency
Easily access PDF content in image format for editing or reuse
This tool addresses your need for document security and flexibility. By locking your PDFs, you protect your information against unauthorized access. Additionally, converting PDFs to JPG images allows you to use the content in various ways. Whether for sharing, presenting, or archiving, you simplify your workflow and enhance your document management capabilities.
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
How do I convert a password from PDF to JPG?
Drag and drop your file in the PDF to JPG converter.
Select 'Convert entire pages' or 'Extract single images'.
Click on 'Choose option' and wait for the process to complete.
Download the converted files as single JPG files, or collectively in a ZIP file.
How do you convert a password from PDF to JPG?
Step1. Run Command Prompt window.
Step2. Type command line and parameters to process conversion immediately.
Pdf2img.exe opt 123456 up 654321 quality 98 C:\\in.pdf C:\\out.jpg.
How to Lock PDF and Convert PDF to JPG for Desktop - video instructions
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