Shrink PDF File Size to 512kb Gratis

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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
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Última actualización el Dec 12, 2023

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
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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:
What do you like best?
I am able to fill out forms that I would otherwise have to handfill
What do you dislike?
Sometimes, it does not recognize cells for letters
Recommendations to others considering the product:
Use it to fill forms as an alternative to handwriting
What problems are you solving with the product? What benefits have you realized?
I fill out all the tax returns I do using this tool.
User in Information Services
2019-10-07
I forgot to cancel my subscription… I forgot to cancel my subscription before the payment date and the customer service operator Sam was very understanding and helpful!
Tristan Warburton
2019-07-01
PDF filler My overall experience with this app has been excellent! So far it has been awesome! Easy to use, many options, and easy to work layout. This app does everything it promises. I can not think of any drawbacks to this app I have not had any complications or complaints so far and I have been using for a while and quite often.
Mellisa M.
2020-01-04
User Friendly Super easy to use. I needed to send a document to a customer for them to sign. I didn't need to take time for them to come to the office and they could continue with their busy day with only a 1 minute interruption.
Seekh Tax & More
2023-12-12
Pdf fillers customer service were… Pdf fillers customer service were excellent. They answered my email very quickly and dealt with my issue immediately.
Anne
2023-10-05
Great for PDF editing How easy it is to fill out pdf forms and add signatures. Much cheaper than adobe alternative. I am happy with all aspects of the product.
Calum K.
2023-01-13
Pdf filler is great What I like most about pdf filler is the variety of options you have when editing your files I can't think of anything I dislike about it
Ashley L.
2022-11-15
I think it is good however I already… I think it is good however I already see methods to improve it. I desire to fax a smart folder of documents I already created. This would be a facilitate faster communication of information as opposed to finding out how to merge the documents and then fax the complete file. All in all, I like the platform. If you may obtain DocuSign options, it would be nice long term perhaps. Many corporations and companies like to use DocuSign.
Daniel Mederich
2020-10-09
What do you like best? Ability to edit pdf files and general ease of use What do you dislike? Limitations on how many files I can upload and the fact that it opens the files immediately, If I want to merge a newly uploaded files with previously saved files on my dashboard, it creates some unnecessary steps. What problems are you solving with the product? What benefits have you realized? Not really any problems - just a few areas the program feels clunky.
Consultant in Insurance
2020-08-18

Your proven way to Shrink PDF Size to 512kb

Are you getting headaches when you try to Shrink PDF Size to 512kb or make other edits to the document? Like a number of document formats, this one has a huge list of restrictions, making it difficult to change your file size.

With our platform, this-consuming and stress-provoking process becomes a breeze. pdfFiller is a beginner-friendly solution with advanced capabilities for working with many formats. You’ll be able to effortlessly get the output document in the size you need within minutes.

Read on for your easy-to-follow guide explaining what you need to do to Shrink PDF Size to 512kb successfully.

A walkthrough of steps to Shrink PDF Size to 512kb

01
Create your pdfFiller account by choosing one of the offered options. It’s free. Alternatively, log in to an existing account if you’ve set up one.
02
Choose whether you need to upload your file from your device, import it from external cloud storage applications, or upload it via URL or email.
03
If you’ve already added your form, locate it in the My Documents tab on the left-hand side.
04
In the right panel, find the Split button and click on it.
05
Choose the pages you want to split and rename each document if needed.
06
Click Split to start separating pages.
07
Download your newly processed files or pick where to store them.
08
Check other features that help you improve your document and make it web-friendly.

To make all your essential personal and business tasks go smoothly, you’ll need to manage a lot of paperwork in various formats daily. Of course, there will be instances when you need to make a huge number of document edits before they are perfect. pdfFiller helps you quickly make those changes to your files. Not only does it enable you to Shrink PDF Size to 512kb, but it also lets you handle files to make them look professional and well-structured. Try our popular document solution today!

Shrink PDF File Size to 512KB Feature

Are you tired of struggling with large PDF files that take too long to upload or share? The Shrink PDF File Size to 512KB feature is designed just for you. This tool helps you easily reduce the size of your PDF files for quick sharing and storage.

Key Features

Quickly reduces PDF file size to 512KB
Maintains essential quality and readability
User-friendly interface for effortless operation
Compatible with various devices and platforms
Secure processing to protect your documents

Potential Use Cases and Benefits

Share documents via email without size limitations
Upload PDFs to cloud services with ease
Save storage space on your devices
Facilitate online submissions for applications or resumes
Improve loading speeds for web-based document sharing

This feature solves your problem by allowing you to manage large PDFs efficiently. You no longer have to worry about file size restrictions when sending important documents. With the Shrink PDF File Size feature, you gain control over your files, enhancing your productivity.

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
How to compress a PDF to reduce it's size? Click in the file selection box at the top of the page and select the files to compress. Change the compression parameters if you want. Start the compression with the corresponding button. Finally, save the compressed files.
How to compress a PDF file Open the Optimize PDF tool. Select a file to compress. Select Reduce File Size in the top menu. Set compatibility and click OK. Rename and save your file.
Here's how to shrink pdf file size in 3 easy steps: Step 1: Upload PDF file. Drag your PDF file on to the dropzone above, or click Upload to choose a file from your computer. Step 2: Compress PDF. Once the file is uploaded, you can reduce PDF size online using DocFly's free PDF compressor. Download file.

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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