Lock PDF and Merge PDF for Lenovo For Free

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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
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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:
Great. Had trouble logging in as I kept getting redirected to "PDFESCAPE". I'm not a computer person, but couldn't get here until I actually typed in your complete e-mail address. In other words, if I type in "PD" in my browser and "PDFFILLER" automatically appeared and I clikced on it, I was redirected to another website.
Lee F
2017-02-27
I needed to fill out a one-off 6 page form and was looking for a free app to do it. When I Googled for this you came up and I did not track it was not free until I completed the form. Then I was "stuck" b/c I needed it asap and the request for payment did not come up until the end. I was not happy and would never have used the program had I tracked what happened. That being said, it was an excellent program and if I had to fill out forms routinely, I would recommend it. But since I don't need this app, please cancel my subscription.
Judy M
2018-02-23
Fab app. In prep for Brexit I have to complete a lot of HMRC forms, many of which are in locked down pdf. pdf filler has been a life saver. Thoroughly recommend.
Robert H
2019-01-21
What do you like best?
I have been using PDFfiler for more than 4 years. It makes my pdf documents look professional. There is no longer a need to print a doc, fill it in with pen, scan, and send. PDFfiler reduces the amount of steps I have to take to get the job done. It helps to also have everything saved on the My Docs page. I can find the same tax documents I need month after month. PDFfiler also reduces the amount of paper needed to generate a document. I probably use PDFfiler every day.
What do you dislike?
I would like to be able to turn off the assisted pop-ups. They can obstruct the box I want to enter text.
Recommendations to others considering the product:
Simple to use. Makes your docs look professional and neat. Easy to manipulate a doc that is incorrect.
What problems are you solving with the product? What benefits have you realized?
I fill out every form on PDFfiler. It's automatic to me. In addition, when I am unable to edit a Word doc or other pdf, I know I can upload it to PDFfiler and get the job done right away.
Lisa Aliberti
2019-05-21
Very professional, highly recommended. I needed to create some fillable PDFs for a course I'm running and PDFfiller allowed me to do that with ease. I needed a bit of guidance on how to do it from their person in the chat box (who was very helpful and efficient) and, once they showed me what to do (it was easy), the software was great and pretty intuitive and allowed me to create fillable boxes neatly and easily - it gives you guidelines so you can line them up with each other. It's a pity they don't do a "one-off" fee of $5 or something, rather than a subscription because it's not something I need regularly, so I'd have been happy to just pay a little something toward using it, rather than signing up for the 30 day free trial. Highly recommended. Very professional. Lisa Cherry Beaumont of LisaCherryBeaumont.com
Lisa Beaumont
2020-01-07
Due to mental illness I have severe limitations with sequencing, prioritizing, staying on track, paying attention to detail, and decreased information processing speed, just to name a few. I usually need more time to process instructions So when I first started playing/exploring this application I was really intimidated. I thought I was going to have to cancel the the trial, give up and cancel but to my surprise I'm starting to get the hang of things and I think I really like it. The capabilities of this application seam endless. I'm actually quite amazed I've never seen anything like it. Hopefully after watching a few webinars/training sessions I'll be able to learn even more. I'm excited and even more motivated because results I have exceeded my expectations.
April A. S
2022-04-13
The only thing that I was unsure of was… The only thing that I was unsure of was how to request a signature, and if the recipient would be able to sign it in pdfFiller.
Silas Williams
2021-07-26
10/10 -- doesn't get better! The product was flawless and exactly what I needed. They are the best! I had some issues that required customer service and they went above and beyond to assist me. Thanks, Sam! Highly reccomend.
Michelle Giangrande
2020-09-13
Great customer support Great customer support. I forgot about a 30-day free trial period because I didn’t use the app after registering and checking it only once. They took the money for the whole year through PayPal and when I explained the situation they helped me with the cancellation of my subscription in a half an hour. They gave me the whole sum of money back.
Ewa Kuk
2024-12-19

Lock PDF and Merge PDF for Lenovo

Securing your documents and combining files has never been easier with the Lock PDF and Merge PDF feature for Lenovo devices. This tool provides efficient solutions for document management, ensuring that your important files remain safe and organized.

Key Features

Secure your PDFs with password protection
Merge multiple PDF files into one seamless document
User-friendly interface for easy navigation
Support for various PDF formats
Fast processing speeds to save time

Potential Use Cases and Benefits

Protect sensitive information in personal and professional documents
Combine reports, presentations, and forms for streamlined submission
Organize project files in a single document for ease of access
Share secure files with colleagues or clients without worry

This feature effectively solves your problem of managing numerous PDFs and safeguarding your data. By locking your documents, you prevent unauthorized access and maintain confidentiality. Merging PDFs helps you create a tidy, easy-to-read format, allowing you to improve collaboration and communication. With Lock PDF and Merge PDF for Lenovo, you gain control over your documents, ensuring both security and efficiency.

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
Open the app, and choose To merge or Split. If you just need to merge two documents without changing the order of any pages, choose To merge. Click Add PDFs, and select however many you want to merge. Once your documents are in order, hit Merge, and name and save the new merged PDF.
Click File > Print to open the print dialog. Click the PDF menu button at the bottom of the print dialog and select Save as PDF. Enter a file name and location for your new PDF file when prompted. The new PDF file will have the same contents as the original, but no password.
Open the Protection panel. 2. Click Encrypt, and select Encrypt With Password. Confirm that you want to change the security of the document.
File→Create for creating a new PDF file. Choose Combine Files Into a Single PDF option. Click on Add File, add all the PDF files you want to merge. Add password of the locked PDF files. Click on Combine. File→Saves to save the PDF file.

How to Lock PDF and Merge PDF for Lenovo - video instructions

#1 usability according to G2

Try the PDF solution that respects your time.
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