Stay mobile Lock PDF Files on Lenovo Gratuito
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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
Note: Integration described on this webpage may temporarily not be available.
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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
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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:
I need to be able to return to a document after it has gone to a client to be edited in a different color so it can be resubmitted with original and edited marks
2017-08-11
PDFfiller gave me a refund and was very…
PDFfiller gave me a refund and was very prompt in doing so when I stated I didn't not want to keep the service subscription. They were very nice about it with no drama. This would be the company to choose if you need the service! Thanks again for your fast email to to cancel and refund! Never know when you may need this service more than worse. Ms. Wallace
2019-04-23
Negates deciphering handwriting
When filling out or reading an application or some other such document, it is hard to manage legibility. The ability to type directly into the fields of a PDF is a valuable option to avoid that.
I wish you didn't have to create an account to use it. It would be better in my opinion if you could use the software with out having to do that.
2018-11-30
I started the free trial, and my document has trouble being edited, so I hope this can be sorted. The help was quick and efficient and Kara escalated it when she knew there was a problem, so top marks there. I just hope the techie team can sort the font.
2023-10-29
Useful application. Efficient Customer service
Useful application. I also had an issue with the payment and their customer support helped me out very quickly. Impressive service, thank you!
2023-05-07
Avis personnel pour une PME
Très belle expérience, que je continue encore à ce jour.
Son aspect ludique, sobre et sophistiqué à la fois, d'un simple logiciel PDF il en devient une ressource majeure pour une entreprise, quel que soit le domaine.
Franchement, je n'en ai pas trouvé, peut être que mon avis n'est pas suffisamment objectif pour répondre honnêtement à cette question.
2023-03-12
I made a mistake and accidentally signed up for this service. When I got the **** for $96, I was shocked. I thought it was going to be such a hassle and was so pleasantly surprised. I got a full refund within an hour of writing to them with a very nice note.
2021-08-10
I had to do profit and loss statements for my boss but I did not know how to change the form itself as a template. I needed more time to get help but I was in a hurry.
2020-10-02
I wish it was a little easier to type things into my...
I wish it was a little easier to type things into my papers however I am getting the hang of it, I dont like that sometimes I will click in an area and the typing bar doesnt appear where I clicked on, but near the area, sometimes thats in the middle of a line on the page and thats annoying.
2020-05-22
Stay Mobile Lock PDF Files on Lenovo
Stay Mobile Lock PDF Files on Lenovo offers you a reliable way to protect your important documents. With this feature, you can ensure that only authorized users can access your PDF files. It combines security with convenience to give you peace of mind.
Key Features
Securely locks PDF files with a password
Prevents unauthorized access and sharing
Easy integration into Lenovo devices
User-friendly interface for simple file management
Supports multiple file formats
Potential Use Cases and Benefits
Protect sensitive business documents for meetings
Safeguard personal information, like tax papers
Share files securely with clients or colleagues
Maintain control over professional presentations
Ensure compliance with data protection regulations
This feature directly addresses your need for security. By locking your PDF files, you reduce the risk of data breaches and unauthorized access. You can confidently share your files, knowing that they remain protected. Stay Mobile Lock PDF Files on Lenovo gives you the tools to manage your digital assets securely.
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
Can you password protect a PDF for free?
Click the Select a file button above or drag and drop a PDF into the drop zone. Enter a password, then retype it to confirm the password. Click Set password. Download the password protected PDF document, or sign in to share it.
Can you lock PDF files?
Open the PDF and choose Tools > Protection > Encrypt > Encrypt with Password 6. If you receive a prompt, click Yes to change the security. 7. Select Require A Password To Open The Document, then type the password in the corresponding field.
Video instructions on how to Lock PDF Files on Lenovo
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