Convert PNG to PDF and Esign PDF for 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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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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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

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:
I like the service overall. The only improvement I could think of would be to work harder on Google integration with Authentication and Chrome apps. They usually work but it's frustrating when they don't work well.
Matthew B
2018-06-18
overall it is fairly easy to use and it is clear, but it is not straight forward if you want to continue on with the next form, ie when finishing one form 1099 and you wish to do anothe
Merlin
2019-01-09
This app was user friendly and able to… This app was user friendly and able to change any part of a downloaded document, Email it directly and I was extremely satisfied.
Deidra Alldredge
2020-02-16
GREAT SERVICE I love this site. It's very easy to navigate through. The customer service is TOP NOTCH!!! Live Chat 24/7. Always have received excellent service. I tell all my family & friends and my customers too.
Darla Milne
2022-07-11
Very reliable My overall experience with this software has been 100% positive. I like that no matter what kind of forms I need I can always find everything that I need on this software. I love everything about this software. I cant think of anything negative about it.
Bridgett R.
2022-05-06
It is an excellent experience with… It is an excellent experience with pdFiller. I was attended to by an experienced customer advisor. The service I received is beyond my expectation. Please I will recommend pdFiller for your needs
Akinduntire Kele
2021-07-27
User Friendly So far, it's been great. Seems very user friendly, I had one issue where I couldn't find the Sign Now button (that could be made more visible or made as the default), I emailed Support and they responded very quickly, which I really appreciated.
Cindy Clark
2020-10-15
Awesome platform for everything to with… Awesome platform for everything to with PDFs. Would thoroughly recommend if you have document collation to do or any other form of PDF editing. The icing on the cake is the fast, polite and friendly customer service team.
BoeJaker
2020-05-25
I was able to find any form that I… I was able to find any form that I needed to fill out. PdFiller was instrumental in helping me fill out additional tax forms needed to file my taxes. All the forms were there already! There's even away to have your documents sent/mailed to the intended party! I wish there was a way I could have a subscription for a much lower amount that's based on my usage. Right now the price point is decent for a person that uses it frequently like multiple times a day.
Tiffany White-Smith
2025-07-01

Convert PNG to PDF and E-Sign PDFs for Lenovo

Transform your images into PDFs and easily add your signature with the Convert PNG to PDF and E-Sign PDF feature for Lenovo. This tool simplifies document management, helping you create, sign, and share important files seamlessly.

Key Features

Convert PNG images into PDF format efficiently
Add digital signatures to your PDF documents
User-friendly interface for quick processing
Secure storage options for your documents
Accessible on Lenovo devices with reliable performance

Potential Use Cases and Benefits

Create professional reports from image files
Easily share signed contracts and agreements
Generate certificates or awards in PDF format
Archive important documents securely
Facilitate remote work by signing documents online

This feature effectively addresses your need for converting and managing documents. By using the Convert PNG to PDF and E-Sign PDF feature, you can eliminate the hassle of multiple file types, streamline your workflow, and ensure that all your important documents are ready for sharing, signing, and storage.

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
All you have to do is open your document, click “Tools,” then click “Fill & Sign.” Click the “Sign” button in the toolbar, and you'll be prompted to type, draw or use an image of your signature.
Click on the Markup icon () and then the signature () icon. Click on Create Signature > Click Here to Begin. Draw your signature on the trackpad. Click on the signature created to insert it into the PDF document.
Open the PDF document or form that you want to sign. Click the Sign icon in the toolbar. The Fill & Sign tool is displayed. The form fields are detected automatically. Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.

How to Convert PNG to PDF and Esign PDF for Lenovo - video instructions

#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