Secure PDF File and Encrypt PDF for Lenovo 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
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
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:
THIS APP IS AMAZING ! It has helped me countless times in my personal life and my business ! The template library is huge, I do wish there were more options when it comes to editing a pdf or a library form .
2019-08-27
It is a little bit confusing on how the program works. I have been trial and error learning so far. It would be nice to get more direction and not just comment bubbles.
2024-06-17
Had a technical issue where I couldn’t…
Had a technical issue where I couldn’t find my document. Somehow it disappeared. Contacted support via the chat and they were able to resolve the issue within minutes! Thank you so much for your help and for fixing the issue so quickly!
2024-03-07
truly good people
I had made a mistake with my purchase plan, and Kara was extremely awesome in helping me get it resolved so fast. Such a. If weight off of my shoulders. Such good customer care. I’m so very appreciative of their team!
2023-02-27
Easy and Superb!
I love how easy pdfFiller is to use. Also, the results are amazing! I uploaded a signature that looked great from my computer but I couldn't get the page colour right. PdfFiller fixed the colour so that the background of the upload and the entire document were identical. I didn't need to try fixing it myself!
2022-06-01
It was so easy and convenient to send…
It was so easy and convenient to send documents to IRS and I used the customer service/help desk and they were very knowledgeable and answered my questions promptly. First time user and I'm impressed!
2022-02-06
By far the most functional PDF editor i have used... Not that i have used that many, but this one was a breath of fresh air considering the other broken standalone PDF editing apps
2021-12-31
This is all new to me and didn't know…
This is all new to me and didn't know there was just a thing to let me fill in PDFs instead of printing them, filling them out and scanning then uploading to email back to someone... for example. Talk about a time saver!!! Plus I love the way it looks! So much more professional than hand written. In my opinion.
2021-10-04
Their customer service is great! Joyce helped me out and was super helpful and considerate! Best customer service experience I’ve had. Thanks for the quick response!
2020-05-03
Secure PDF File and Encrypt PDF for Lenovo
Introducing the Secure PDF File and Encrypt PDF feature for your Lenovo device. This powerful tool safeguards your sensitive documents by ensuring they remain private and protected. With this solution, you can confidently share your information, knowing it is secure from unauthorized access.
Key Features
Robust encryption for PDF files
User-friendly interface technology
Instant document protection capabilities
Compatibility with various PDF readers
Efficient key management options
Potential Use Cases and Benefits
Safeguard confidential business documents
Protect personal files when sharing online
Enable secure file transfers within teams
Prevent unauthorized access to important data
Maintain compliance with data protection regulations
This feature addresses your concerns about data security. By encrypting your PDF files, you can prevent unauthorized users from viewing your information. Whether you are sending a proposal to a client or sharing sensitive data within your organization, this solution ensures that only authorized individuals can access your files. Invest in peace of mind today and take control of your document security.
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
How do I send a secure PDF attachment?
Choose Tools > Protect > More Options > Encrypt with Password.
Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
Can you password encrypt a PDF?
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.
How do I make a secure PDF unsecure?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
How do I send a secure email attachment?
Obtain a digital certificate or signature.
Obtain the public key of the recipient.
Encrypt your email with the attachment.
Send your email with either your digital signature attached or send your digital signature in a prior email.
How do I send a secure PDF via email?
Open the PDF in Preview.
Go to File, then click Export.
Enter the file name, then select Crypt.
Type your password, re-type it, then click Save.
How to Secure PDF File and Encrypt PDF for Lenovo - video instructions
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