PDF-XChange Lock PDF shortcut alternative For Free

Use pdfFiller instead of PDF-XChange to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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:
Very effective and resourceful program for completing documents legibly so reviewers may not have to strain or wonder about information communicated. It's vitally important for document reviewers ability to clearly understand all information communicated in order to make proper decisions. Within foregoing, PDF Filer enables users with ability to edit, save and electronically transmit documentation to wherever required. Inasmuch, the PDF Filer saves users valuable time and money.
Wendell Dwayne O
2017-11-02
It's great to be able to fill out any pdf online. It looks so much more professional. I find the site to be very intuitive and self-explanatory. I've been able to figure out everything I needed just by doing it. I wish the subscription wasn't so expensive though because I don't feel I can afford it. The free trial is a great introduction.
Tamara D
2019-06-28
What do you like best?
Ease with which any preprinted form can be filled out and then printed.
What do you dislike?
Not much to dislike but if anything, the step of sending the finished document to the printer could be simplified.
What problems are you solving with the product? What benefits have you realized?
We are able to scan certain forms used for billing on various projects and simply change the numbers monthly and quickly print out the new monthly invoices.
User in Construction
2018-01-02
What do you like best?
PDFfiller is a good cloud-based solution for signing and editing pdf documents without the need for a complete pdf editing suite. Uploading files is very simple. We just select Upload to go to the folder and then we can choose which documents to upload.
What do you dislike?
The speed of returning to the dashboard can be a bit slow sometimes. There is no autosave, so every time you log in on another session, you will exit from the first session and lose your unsaved work.
Recommendations to others considering the product:
I have recommended this service to co-workers and others in my field. These people work with many forms and applications and they can solve many problems related to online documents with PDFfiller.
What problems are you solving with the product? What benefits have you realized?
We can easily add the fields we need to any document. In just a few steps, we can send the document to the recipient to collect information or sign. It is especially useful when I leave my desk and need to sign a document on my phone.
Connor Wright
2018-08-09
Better than acrobat Love it, my go to when acrobat pdf filler isn't working The easy operation, we can count on it to fill any PDF. Acrobat sometimes let's us down so we started using this instead The pricing, please lower it down so we can switch to this software forever. Also a nicer desktop App would be nice
Mahmood M.
2019-08-22
PdfFilller review It's highly effective when you're looking for an application to modify and do all the edits you need to a pdf file yet for more inclusive processes and tasks I think other counterparts can be more suitable It converts pdf files to many formats, lets you edit and modify any pdf file and e-sign it in just a matter of seconds since these are the main features and purpose of this software. It has both iOS and android based apps. Helps you merge or delete pages of pdf files and almost all that you need to do and then easily share it since it's integrated with one Drive, office 364 and many more. It also has a free trial Well as helpful and efficient as it is but It lacks many options of Adobe Acrobat like converting files to PDF (powerpoint or excel) not just from.
Verified Reviewer
2018-10-22
I used the free trial to compile rent due ledgers for the ************** requirement. I did not cancel on time and was charged $180 dollars. I reached out to support and ****** returned my email within minutes. I provided my information to customer service specialist ****** and he fixed the problem. There wasn't any back and forth emails. It was straight to the point. Thank you ****** for being quick and professional.
Melissa H
2022-04-05
First time using pdfFiller First time using pdfFiller, and was pleased. Will need to get more acquainted with it, but was impressed with all of the options.
HerbieLace
2021-12-13
I mislead them on my intentions for the service level that I required. Once I brought it to their attention, I answered 3 questions; and the matter was immediately resolved. Outstanding customer service comms. !!!
William J Clements
2020-08-27

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

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
Download the tool and select Merge option from the menu. Click on Add Files or Add Folder button to add PDF files. Choose the required option for merging the documents. Select any option i.e. Create New PDF or Merge into Existing PDF.
Protecting the information in a document from copyright infringement is one reason why you may choose to lock a PDF file. Locking the file for this reason usually involves adding password protection to prevent unauthorized users from copying or printing the document.
Document password protection Open the File > Document Properties. A document properties window will open. Select the Security tab. From the dropdown menu, select Security method > Password security.
PDF files are always locked from being changed (read only). Users cannot copy or save protected PDFs into unprotected files, edit or print them. There are no passwords to enter or remove. If a locked PDF is sent to an unauthorized user they will not be able to open it since they need a decryption key.
PDF files are always locked from being changed (read only). Users cannot copy or save protected PDFs into unprotected files, edit or print them. There are no passwords to enter or remove. If a locked PDF is sent to an unauthorized user they will not be able to open it since they need a decryption key.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025