Stay mobile Lock PDF on Vivo 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

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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:
Everything has been great, with the exception that it takes a while to open up the documents on mybox. There should be a feature for ''QUICKVIEW" of the document you want to open.
rigo
2017-12-04
No way to easily add additional pages in a template I used. Had to keep erasing everything to start new page. “Next” button skips all over the page, so this isn’t tablet-friendly. Waste of my annual subscription fee.
Robbin M
2018-08-23
What do you like best?
An interface is easy to understand. Eraser and blackout options allow to be HIPAA compliant.
What do you dislike?
disappearing buttons from time to time
What problems are you solving with the product? What benefits have you realized?
electronic signature. Go Paperless!
User in Medical Devices
2018-01-02
What do you like best?
I love the ability to make my own PDF Templates. It is the perfect insurance agent tool when you're doing multiple certificates of insurance for commercial customers during renewal time. I love the feature where I can e-sign the documents and save it as a PDF which saves me ink and paper.
What do you dislike?
I can't figure out how to combine 2 PDF'S and merge them together so I use a different program for that.
Recommendations to others considering the product:
A must have if you're in the insurance industry
What problems are you solving with the product? What benefits have you realized?
It saves us time by creating templates, super helpful when it comes to creating multiple PDF's for our customers.
MARIA ALTMAN
2019-02-25
What do you like best?
The eraser feature and the signature features are what I like best
What do you dislike?
That for some semi-governmental organizations they will only accept a document if Adobe PDF is used and PDF Filler isn't acceptable
Recommendations to others considering the product:
This software defintely takes care of all your needs.
What problems are you solving with the product? What benefits have you realized?
I sign and fill out most of my contracts and agreements with it
Harold Barr
2019-08-15
Everything is working I checked out their pdf software, it's truly great, I liked it and I was ready to buy a year subscription, but all these bad reviews on line about this company made me nervous. However I signed up and now I am pleased to work with it
Erik L.
2018-01-19
I believe it's the best PDF Editor out there I really love using it especially when i'm not able to fix things in Adobe Acrobat I use this site and it gets the job done perfectly
ANDREW DANIEL F
2023-07-24
I really like it not just because of the amazing features but it was absolutely free and could allow me download my work without paying a dime, cheers to the entire team
ken
2021-11-15
I initially thought that PDFfiller was a free tool. Even though they asked me for my credit card information with a free 30 Day trial I forgot about the same. When I got an email a month later stating I had been charged for the whole year I logged in and chatted with Customer Service. They were so kind as to immediately understand, cancel my subscription, and agree to issue me a refund. At the time of writing this, I am still awaiting my refund as I just requested the cancellation today - but I must say that this gesture was amazing by PDFfiller and this review is the very least I can do. Thank you for brightening up 2020 a bit! Amazing business ethic and professional courtesy.
Rakesh R
2020-11-20

Can you really Lock PDF on Vito?

Are you tired with carrying a laptop around anywhere you go, to be able to keep working with that document? Perhaps you have your clients backing off just because you didn’t have the ability to Lock PDF on your Vito? By using pdfFiller, you're getting the solution that frees you from being dependent on a software with no cloud support, so that you can work from any device, anywhere.

pdfFiller is the leader in online document management, but it doesn't mean it’s challenging to use. Lock PDF on Vito and more:

01
All-round compatibility. Forget about using different tools for computers and mobile phones. Use a universal solution and keep all your records in one storage
02
Legally-binding signature. Use signature that’s court admissible and has bank-level security and compliance
03
24/7 support. Contact our friendly customer care service if you encounter difficulties while working with the service
04
Various supplementary benefits. Notarize your records or send prepared forms right to the IRS in just a few clicks
05
High-level security. Protect your data with the latest encryption features according to the most important security standards

The list of supported devices is quite broad, which means you can Lock PDF on Vito on any model, including any listed below:

01
Vito X60 Pro+
02
Vito X50 Pro
03
Vito X60 Pro
04
Vito V20 SE
05
Vito V20

If you dive deeper into pdfFiller's functionality, you can explore even more helpful tools and make on-the-go document management flow far more reliable and straightforward. Consider using it to avoid throwing away your energy on carrying your laptop all the way around. Get everything you need for coping with PDFs. Register now!

Stay Mobile Lock PDF on Vivo: Your Solution for Secure Document Management

Stay Mobile Lock PDF on Vivo offers a reliable way to protect your sensitive documents. With this feature, you can ensure that your PDF files remain accessible only to you. This keeps your information safe from unauthorized access and helps you confidently manage your documents.

Key Features

Password protection for PDF files
Easy locking and unlocking process
User-friendly interface for quick access
Compatibility with various document types
Regular updates for improved security

Potential Use Cases and Benefits

Secure personal documents like tax returns and medical records
Protect business contracts and financial statements
Share PDFs without worrying about data leaks
Easily manage and organize your documents with confidence
Enhance data privacy while using cloud services

By using Stay Mobile Lock PDF on Vivo, you address the common concern of data security. You can easily lock your important documents, knowing they are safe from prying eyes. This feature not only protects your information, but also provides peace of mind, allowing you to focus on what matters most.

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!

Video instructions on how to Lock PDF on Vivo

#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