Stay mobile Compress Images in PDF on Smartphone Grátis

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Última actualização em Dec 29, 2025

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Compress PDFs to reduce their size.
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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.

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Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
The best service ever! As a chiropractor, I am able to fill out my exam and soap notes with pdffiller then save them in the encrypted files for Hipaa compliance. My office is on its way to paperless as we speak. I love this service. Highly recommend it to all.
Meral E
2014-10-17
Great App I have used this product six times since installing 2 days ago. This is the best PDF app I have seen in a long time. I will highly recommend it.
Debra A
2020-02-11
VA Documentation and Form filling. I had some VA documents and forms i needed to type out and no way to fill them in online. pdfFiller to the rescue! I was able to easily fill out the required information and to have them submitted. I may be helping as a Veteran Services Officer here in Panama, and this will come in handy as I help veterans get their submissions in that is readable and neat. Thank you pdfFiller for your great product!
ddaniel727
2024-08-21
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elsuperporro
2022-01-26
Your customer service named Kara was… Your customer service named Kara was really helpful and very quick to respond to my request of refund. The money to be refunded is for my medication so I am very happy and I really appreciate your understanding and your good heart. Thank you very much to all of you. God bless and more success.
Reginaldo Calsa
2021-09-25
What do you like best? PDF Filler helped me when I inherited a bunch of learning material that referenced outdated case studies and I needed to update for class. Because I didn't have Adobe or photoshop, this was a great alternative to help me quickly update the decks. Erase text allowed me to "white out" the outdated information without compromising design quality. What do you dislike? If you are adding text and trying to use text box, it will show a box around what you replace. When using the text feature to replace text, of course, you won't have an exact match unless you know the current document's font and size. Nonetheless, PDF Filler makes it easy to drag, drop and align so that you'd have to really stare at the document to notice the differences between the original text and your replacement text. What problems are you solving with the product? What benefits have you realized? Needing to edit PDF's that were previously created, and provided no access to the original version. Better ease of use//less learning curve than Photoshop. Cost-friendly alternative to Adobe.
User in Marketing and Advertising
2021-08-20
It would be beneficial to be able to… It would be beneficial to be able to download or email document prior to signing so that it can be shared with attorneys or anyone else that will assist with reviewing the document prior to signing.
Sabrina Junqueira
2021-01-26
i said it before you are excellent i said it before you are excellent, just your price for individual is high, if i had a company i would not hesitate and be your customer.Carlos Hernandez
Carlos
2020-04-27
It's great. Noticed some glitches on the forms, e.g. the text-in-th middle selection populates horizontally instead of vertically, making it impossible to see all that has been typed without scrolling across.
Caroline
2025-02-24

Compress Images in PDF on Smartphone trouble-free

Coping with document management tasks on your desktop is a much uncomplicated task, however, when you need to Compress Images in PDF on Smartphone, you may run into issues. It’s not uncommon to find well-developed desktop software and poorly-developed mobile software.

pdfFiller is the leader in online document management but it doesn't mean it’s difficult to use. Compress Images in PDF on Smartphone and more:

01
Simplify collaboration. Highlight content or add comments for your colleagues
02
Convert files. Save your records as files in PDF, Word, Excel, or PowerPoint formats
03
Export content. Share samples via links, emails, messengers, or fax
04
Request additional authentication. Ask recipients to confirm their identity by taking a photo or linking social media profiles
05
Cover sensitive data. Use the Blackout option to hide delicate information that shouldn’t be spread to third parties
06
eSign documents. Create a legally-binding signature and send a form for signing in seconds
07
Add new objects. Insert texts, crosses, checkmarks, images, text boxes, or simply draw on a document

Handle documents like a professional. Do business right from your browser or install the application. Regardless of your choice, all your actions are still protected with the most up-to-date encryption features, so that nobody could get unauthorized access to your data. Don't wait, benefit from professional document management now!

Stay Mobile: Compress Images in PDF on Smartphone

Stay Mobile offers a seamless solution for compressing images in PDF files directly from your smartphone. With this feature, you can easily manage your document sizes without sacrificing quality.

Key Features

User-friendly interface that simplifies image compression
Supports multiple image formats for flexibility
Quick and efficient compression without losing detail
Compatible with a variety of smartphone operating systems
Secure and private processing of your documents

Potential Use Cases and Benefits

Share PDF files via email or messaging apps without size restrictions
Save storage space on your smartphone by reducing file sizes
Easily upload compressed PDFs to cloud storage or websites
Enhance productivity by streamlining document management
Maintain high resolution while optimizing file size for faster loading

With Stay Mobile's image compression feature, you address the common issue of large PDF files. By reducing file sizes, you can share and store documents more effectively. Enjoy the convenience of handling PDFs from your smartphone while ensuring that your images remain sharp and clear. Take control of your document management today.

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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?
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How to resize an image Make sure you are in Edit Mode. Select your image so you can see the red border. Hold down your mouse button over one of the circles on the border. ... Drag your mouse cursor and you will see the outline for the new image size. Release your mouse button to resize the image in your PDF.
How to Compress a PDF to a Chosen Size Go to the 'Compress PDF' online tool. Select your PDF, then drag and drop it into the tool. Choose either 'Basic compression' or 'Strong compression'. We'll also show an estimation of the compression rates here. Click 'Choose option' to compress your document. Download your PDF.

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Best Meets Requirements- Summer 2025