PDF Software Adhere Online 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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Ultimo aggiornamento il Jan 22, 2026

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

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:
Misappropriation of Assets originated from Investment Loan Account in FRAUDULENT This is to inform the Public readers, that the property of 20 Glen Dhu Road Kilsyth 3137 Victoria Australia, in illegal documents from conveyancing from August 2019 and the amount with Realestate.com.au in forgery and fraudulent. The House has two living areas and commercial/residential road (corner) and the value posted for one living areas only. The person who deal with State Trustees Victoria Australia is for 40 years imprisonment.
Jocelyn Raborar
2022-05-27
Very cool how I can change forms I… Very cool how I can change forms I need. I hate learning new software, but this one was very easy to learn and use. Lots of options to save and share.
Robin Schriver
2021-12-23
I was able to edit, download and send my important documents with ease. I was able to edit, send and download my important documents with ease. thank you so much.
Monique
2021-09-10
Great PDF program for mac users I absolutely love pdffiller! I just wish it was either cheaper per month or maybe could be bought for only one or two months when needed.
LANEBURK
2020-10-07
Recommended for easy and trustworthy service I was searching for a safe and efficient way to convert a few PDF file on the internet when I came across pdffiller.com and next thing i did was get a subscription since the tools I used was so helpful and seamless. The customer service is fast, reliable and helpful especially Mr. SAM who helped me with my subscription and account details. Kudos and keep up the great work pdffiller team.
Ashwin lingaiah
2020-08-08
I was freaking out that I couldn't save… I was freaking out that I couldn't save my work on a PDF for a scholarship app, but after finding this, I am very happy and calm.
BeccaClaire
2020-04-17

Instructions and Help about PDF Software Adhere Online Gratuito

PDF Software Adhere: full-featured PDF editor

The Portable Document Format or PDF is a popular document format for numerous reasons. It's accessible on any device to share files between gadgets with different screens and settings. It will keep the same layout no matter you open it on a Mac or an Android smartphone.

Security is another reason we rather to use PDF files for storing and sharing private data and documents. That’s why it’s essential to find a secure editor, especially when working online. PDF files can not only be password-protected, but analytics provided by an editing service, which allows document owners to identify those who’ve accessed their documents in order to track potential security breaches.

pdfFiller is an online editor that allows to create, edit, sign, and share your PDFs using just one browser window. Convert MS Word file or a Google Sheet, start editing it and create fillable fields to make it a singable document. Once you’ve finished editing a document, mail it to recipients to fill out, and you'll get a notification when it’s completed.

Use powerful editing tools such as typing text, annotating, and highlighting. Change a page order. Once a document is completed, download it to your device or save it to cloud storage. Collaborate with others to complete the document and request an attachment. Add images into your PDF and edit its layout. Add fillable fields and send for signing.

Complete any document with pdfFiller in four steps:

01
Browse for your document through the pdfFiller's uploader.
02
Proceed to editing features by clicking the Tools tab. Now you can change the document's content or expand it.
03
To insert fillable fields, click the 'Add Fillable Fields' tab on the right and add some for text, signatures, images and more.
04
Finish editing by clicking Done and choose what you want to do next with this PDF: you can save it to your device, print or send via email, fax or sharing link.

Enhance Your PDF Workflow with Adhere Feature

The Adhere feature in our PDF software transforms how you work with documents. It provides a seamless method for adding notes, comments, and highlights, making your PDF editing experience intuitive and straightforward.

Key Features of Adhere

Easily add sticky notes and comments to specific areas of your document.
Highlight regions of text for quick reference and emphasis.
Organize your annotations with tags for efficient retrieval.
Collaborate with team members by sharing annotated documents directly.
Save different versions of your notes within the same PDF.

Potential Use Cases and Benefits

Reviewing and providing feedback on reports and drafts.
Organizing study materials with key points highlighted.
Preparing contracts with important sections annotated for discussion.
Conducting workshops or meetings by sharing annotated documents.
Creating instructional materials with clear references.

The Adhere feature allows you to tackle common issues such as confusion over document revisions and difficulty in tracking feedback. By streamlining your note-taking and collaboration processes, it enhances clarity and communication. You can now keep all your thoughts organized in one place, leading to more productive workflows. Embrace the simplicity and efficiency that Adhere brings to your PDF handling.

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!

#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