ChronoScan Lock PDF shortcut alternative Gratis

Use pdfFiller instead of ChronoScan to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
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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 helpful, how ever when I searched PDFiller for this exact document, it was unable to locate it. I had to go on line and search for the document download and up popped PDFiller with the doc. I could not find on my accounts search.
mike
2015-05-17
This is awesome! I am happy to have purchased a full year subscription. As a military veteran, I am constantly filling out standard forms for military, the veterans administration, etc., so this is a great way to fill out a form neatly, and methodically, instead in my own hand writing. Thank you for this wonderful service.
A. W.
2016-01-08
I was able to solve a very difficult issue with the help of a customer rep who was very helpful tyhe program is a huge asset now that I know how to use it better.
jim s
2018-08-14
What do you like best?
Accessing my files for changes or updates anywhere
What do you dislike?
Limits imposed after competing a process can be frustrating
Recommendations to others considering the product:
Best on the go.
What problems are you solving with the product? What benefits have you realized?
Ability to access, change, update and complete on the go
Andy Sarrazin
2018-12-31
What do you like best?
The ability to edit PDF documents quickly and easily
What do you dislike?
When documents are locked by other applications such as DocuSign you cannot sign them or open them with this software. You are however able to sign them on that platform after creating a separate logon with DocuSign.
What problems are you solving with the product? What benefits have you realized?
Ability to send to sign is a huge time saver in getting contracts signed by sellers
Corey Bauer
2019-05-21
Due to a mixup a annual membership was…gre Due to a mixup a annual membership was bought. Upon realization of such, cancelation was requested and in a very helpful and easy manner PDFfiller Customer Service Team took care of the problen and in a couple of hours solved the issue and awarded a full refund. If ever in need of a service, PDFfiller will get my business!
J Solis
2019-05-25
easiest way to fill forms! I like it and I recommend it to anyone who works with Forms that cannot be edited using another softwares. In my job we need to complete a LOT of forms (we are a law firm specialized in tax and corporate law so we need to complete a lot of forms that come in PDF format) and some of them doesn´t allow us to make any edit in the regular PDF program so PDFFiller is our salvation. It is super easy to use and it allows you to edit the entire document using only this software. You can add text or even delete parts that you don´t need. It is a software that doesn´t require any effort to understand because everything is as simple as upload the document, make the changes and save as pdf or print the document. I use it every day and I find it very complete for the things that I need. You are not able to use it in several computers, so if by mistake you open your session on another computer you may loose your work.
Verified Reviewer
2018-08-09
Excellent easy-to-use online file editor Super easy and practical tool. Without a doubt the best I could use. It makes my tasks much easier in my work area allowing me to edit documents quickly. PDF FILLER is a great editor. It allows me to make changes to my documents, files and easily save them on my computer making my work much easier. One of its disadvantages is that to be able to use this software it is essential to have an internet connection since it is a service that implies having a user and opening a session.
Madeleyne M.
2018-06-07
Good product with a few minor changes You need to be able to increase font size on just one word or 1 line, not the whole document. Also ther should be a notice when you have come to your margin so you don't keep typing and have to redo. But all in all it worked as it said and did a good job for me.I will use this again, many times. Thank you
Diana Cronhardt
2020-12-12

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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!

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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