Encrypt PDF and Compress PDF for iOS 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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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:
I had problems with locating my saved forms due to setting up my account with the wrong email address and the support team was able to help me rectify the matter. thanks
NGOZI E
2015-05-25
On first blush,this is a fine tool. I have a limited number of documents. So this works great. Simple. Easy to follow. Support answered some not so obvious questions quickly and easily. Well done. I have one question or suggestion..I would like to merge a couple of my documents...but don't want to pay for a full upgrade for just two or three uses. Can you offer a "yeah we'll let you do this" one off pricing for someone like me? Would be very helpful. (I will also say I tried several of the competing products...and this was far easier to use)
John S
2017-04-20
A tool to get by, but far from perfect If you can't find any other tools to fill in PDF, or if you don't want to research into other advanced tools, this is OK. It can get your work done, but you will sometimes be frustrated. With this tool, I can fill in PDF which are not fillable by default. It saves me the trouble printing it out, filling it by hand and scanning it. It's easy to use and very straightforward. It's costly, taking into account of what it can offer. Sometimes it's difficult to save the file, and I have to save as another file even if I write only a few words.
Verified Reviewer
2019-11-26
A time saver A great way to fill, edit and sign PDF documents easily and on the go. Create professional-looking documents even if you are out of the office. Affordable and efficient. It includes many customizable templates for different purposes and the Drag and Drop feature makes it easy to use. Compatible with a variety of formats. None, really. It takes some getting used to after using tools such as Adobe, but overall it's pretty intuitive.
Verified Reviewer
2018-03-21
That i was able to fix and remove… That i was able to fix and remove unwanted documents to send just what i needed. The fact that I can fax without having a big machine to do, matter of fact that is one of the reasons that I decided to use pdfFiller. You make filling out important documents easy and able to sign by uploading just a picture of the signature needed. However you could make it easier to be able to create a fax sheet more personal. The one on the website is okay but not personal enough. Maybe I will think about doing the annual thing let's just see what more I can learn to do with your program. thank you for making it so easy to send important documents from the comfort of my home office without having to pay someone else to fax for me
Kamala Small
2023-03-23
pdfFiller Review Really good and helpful, thanks! I love how it integrates into my workflow. I didn't really like how some of the features were tricky to use at first.
Margot W.
2023-01-24
Works perfectly. I like this app and after looking at several similar app. I choose this one. Its so powerful and helped me to do my task with out too much effort.
Farzan
2021-02-18
Only used once and was such a quick fix… Only used once and was such a quick fix to a time-sensitive problem! Great customer service and user friendly program
Elizabeth Naclerio
2020-10-20
My 1-month trial had ended and I didn't… My 1-month trial had ended and I didn't catch it on time but I reached out to someone and they refunded the money back to me just like that.
Kennedy
2020-04-24

Encrypt PDF and Compress PDF for iOS

Protecting and managing your PDF files has never been easier. With our Encrypt PDF and Compress PDF features for iOS, you gain greater control over your documents while ensuring they remain secure and easily shareable.

Key Features

Easily encrypt PDF files with a password to keep your documents safe
Compress large PDF files without losing quality for easier sharing
User-friendly interface for quick and simple operations
Compatibility with various file formats for seamless integration
Batch processing to save you time and effort

Potential Use Cases and Benefits

Secure sensitive information, such as personal data or business secrets
Make large PDFs more manageable for sending via email or uploading to cloud services
Organize and protect legal documents or contracts
Prepare presentation files that are easy to share with colleagues or clients
Ensure data privacy during document exchanges

With the ability to encrypt and compress your PDFs, you can solve common problems of security and file size. This helps you maintain confidentiality while ensuring that large files do not hinder your workflow. Embrace these powerful features to work smarter, safer, and more efficiently on your iOS device.

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
To password protect PDF, open the right document and click File menu. Then choose Set Password in the dropdown.
Choose Tools > Protect > More Options > Encrypt with Password. Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.
Once the PDF file opens in Documents app, tap on the Menu button (three dots) in the top right corner to bring up menu at the lower section of your iPhone screen. Choose Set Password. Then type in the same password twice. Finally, hit the Set button to confirm and encrypt your PDF file on iPhone or iPad.
On iOS, encrypting your device is as easy as setting a passcode. However, on its own, this encryption does little more than make it easy to remotely wipe a stolen or lost phone. To enable a stronger layer of security, iOS users have to set a passcode on their phone or tablet.

How to Encrypt PDF and Compress PDF for iOS - video instructions

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