Compress PDF to 20kb easily with pdfFiller For Free

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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
Based on 12500+ reviews
Last updated on Feb 3, 2026

Compress PDF to 20kb easily with pdfFiller

To compress a PDF to 20kb easily with pdfFiller, simply upload your PDF file, select the desired compression level, and download the optimized file. This quick process maximizes file sharing ability without sacrificing quality.

What is a PDF?

PDF stands for Portable Document Format, a file format created by Adobe in the early 1990s. PDFs are widely used due to their ability to preserve document formatting across different devices and platforms. They can contain text, images, and vector graphics, providing a reliable way to share documents.

Why is compressing a PDF to 20kb important for document management?

Compressing PDFs is crucial for optimizing storage space and ensuring quicker uploads and downloads, especially when operating under bandwidth limitations. Reducing file sizes to 20kb can significantly enhance file-sharing processes and improve the overall efficiency of document management and collaboration.

What are the key features of compressing a PDF to 20kb with pdfFiller?

pdfFiller provides a variety of features that make compressing PDFs straightforward. Users benefit from an easy-to-navigate interface, various compression levels, and the ability to preview files before downloading.

  • User-friendly interface for seamless navigation.
  • Multiple compression settings to suit quality needs.
  • Preview feature to assess file quality pre-download.
  • Secure document handling with cloud storage.

Which file formats are supported for compression in pdfFiller?

While pdfFiller primarily focuses on PDF files, it is equipped to handle various other formats, allowing users to convert documents into PDFs and then compress them. Supported formats include DOC, DOCX, XLS, XLSX, and images like JPG and PNG.

What are the compression levels and customization options available?

pdfFiller offers multiple compression levels to cater to varying user preferences. Users can select high, medium, or low compression settings, depending on their quality and size requirements. Customizations can include adjusting image quality and removing unnecessary elements.

How can you process multiple files at once to compress PDFs easily?

Batch processing is a desirable feature for users needing to compress multiple files in one go. pdfFiller allows users to upload and compress several files simultaneously, making it a practical solution for businesses or teams managing large volumes of documents.

How to compress a PDF to 20kb easily using pdfFiller: A step-by-step guide

Follow these simple steps to compress your PDF files using pdfFiller:

  • Visit the pdfFiller website and create an account or log in.
  • Click on the 'Compress PDF' tool.
  • Upload your PDF file from your device or cloud storage.
  • Select your desired compression level.
  • Click 'Compress' and wait for the process to complete.
  • Download your compressed PDF file.

What are the benefits of compressing a PDF to 20kb via pdfFiller?

Utilizing pdfFiller for PDF compression yields numerous advantages. Users experience faster uploads and downloads, improved access in limited bandwidth scenarios, and a more efficient organization of file storage. Additionally, maintaining document quality while compressing to 20kb is a key advantage.

Which industries typically benefit from compressing PDFs?

Several industries find value in compressing PDF files to streamline their operations. These include:

  • Education: For sharing class materials and assignments.
  • Legal: For processing and storing large contracts securely.
  • Healthcare: For handling patient records without heavy file sizes.
  • Finance: For sharing reports and documents with clients swiftly.
  • Marketing: For sending high-quality presentations swiftly.

How does pdfFiller compare to alternatives for PDF compression?

While there are many alternatives for PDF compression, pdfFiller stands out due to its comprehensive document management capabilities. Unlike traditional PDF compressors, pdfFiller also allows for editing and signing documents, providing an all-in-one solution.

  • Ease of use with intuitive design.
  • Cloud-based access from anywhere.
  • Integrated document editing features.
  • Higher quality retention post-compression.

Conclusion

Compressing PDFs to 20kb easily with pdfFiller enhances document management capabilities for individuals and teams alike. With features tailored to meet diverse user needs and an effective compression process, pdfFiller proves to be an indispensable tool for efficient document handling. Start maximizing your file sharing today!

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Compress, edit, sign, and manage documents from a single solution

Compress and edit PDFs in one place

Edit your PDF and compress it directly within the editor. Choose from high, medium, or low compression levels to balance quality and file size according to your needs.
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Equip yourself with powerful PDF tools

Edit PDFs online almost as easily as Word documents. Add text, adjust formatting, replace content, insert images, and more. pdfFiller has all you need to get your documents done from start to finish.
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eSign and send documents

Sign documents on your own or send them to others for signatures, whether a single recipient or an entire group. You can assign roles, manage the signing order, set reminders, and request additional authentication.
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Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments in your PDFs. Then, instantly send documents for review or editing. You can also share files and folders with your team to boost collaboration.
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Organize and manage PDFs

Merge, split, rearrange, and convert PDFs into formats like DOCX, XLSX, JPEG, PNG, and PPTX. Secure your documents by locking them with a password or placing them in an encrypted folder.
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Secure files in the cloud

Organize your documents and templates in secure cloud storage and access them from anywhere. pdfFiller follows strict security regulations such as GDPR, HIPAA, PCI DSS, SOC 2 Type II, and others to help safeguard your data.
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How to compress your PDF?

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1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
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2. Open a document in the editor

Edit your document and click the Compress button in the top menu panel.
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3. Set compression parameters

Select the file format, destination, and compression level, then hit Save.
Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to compress PDFs
Education
Real Estate
Healthcare
Finance
Sales
Insurance
Education

Education

Teachers and administrators can reduce file sizes for effortless sharing with pdfFiller’s compress feature, and enhance collaboration between students and educators with pdfFiller's tools designed for seamless collaboration.
  • Lesson plans
  • Student enrollment forms
  • Class schedules
  • Permission slips
Real estate

Real Estate

Real estate agents and brokers compress PDFs to quickly share documents with clients and colleagues via email attachments or a link. They also use pdfFiller to customize templates, ensuring everything is consistent and error-free.
  • Property listing brochures
  • Lease agreements
  • Sales contracts
  • Property management forms
Healthcare

Healthcare

Healthcare professionals use pdfFiller to create, fill out, and compress PDFs for secure document sharing and faster uploads to patient portals. Sending forms via links or embedding them on websites simplifies data collection and improves the patient experience.
  • Patient intake forms
  • Appointment schedules
  • Prescription forms
  • Consent forms
Finance

Finance

Financial analysts and accountants use pdfFiller to create, customize, and share financial documents. With the PDF compress feature, finance professionals can quickly convert documents in the right format, share and conveniently store them in the cloud.
  • Financial statements
  • Tax forms
  • Invoices
  • Expense reports
Sales

Sales

Sales teams use pdfFiller’s compress feature to easily share proposals and contracts with clients. Sharing documents via link or email helps speed up communication, close deals faster, and boost productivity.
  • Sales proposals
  • Quotation forms
  • Order forms
  • Customer feedback surveys
Insurance

Insurance

Insurance agents use pdfFiller to edit and compress documents like policy files, claims forms, and client onboarding materials for easy sharing and secure storage. With pdfFiller, they can share insurance documents via link or email to get them signed in seconds.
  • Insurance policy documents
  • Claim forms
  • Risk assessment reports
  • Client onboarding documents

Why compress documents with pdfFiller?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA
Learn more about security

Optimize quality at the right file size

pdfFiller offers three compression settings and shows the estimated file size. Need a smaller file? Simply bump up the compression level.

Convert & compress in one go

Convert your PDFs to Word, Excel, PPT, JPEG, or PNG and compress them in one step. This lets you get documents in the right format and size without juggling multiple tools.

Export & share with ease

Download your compressed file, send it directly to cloud storage, or share it with others in seconds. With pdfFiller, you don't have to manually move files whenever you need to compress or convert a document.

Compress documents with a trusted solution

Try easy-to-use tools for all your document management needs.
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pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
It's great. My kids have a lot of form for school that we have to print, sign, and then scan back into the computer. This prevents them (or me) from having to do this, great software!
Jennifer C
Hello: I am a tax preparer and this year the 1099 misc forms fromm the IRS had changed and my software had not. PDF Filler really helped me out so thanks.
Anonymous Customer
Loving the tool. It would be great if you could add an eye dropper feature so that if I alter text or numbers that are over a color background I can erase the copy fill in the area with the original background color and then revise the copy over the background fill
Molly M
What do you like best?
I have been using PDFiller for 2 years now, and it doesn't disappoint! It is easy to navigate around, and just as easy to save on to your computer, send as email or just print right away. I also like the new function of saving repeated work as a template. Thanks so much for a great product!
What do you dislike?
There's nothing that I would say is wrong with this program! I have never had an issue!!
Recommendations to others considering the product:
Use it! Super simple to naviagte!!
What problems are you solving with the product? What benefits have you realized?
I am able to work quickly on documents that I need for my foodservice operation. PDFiller makes it easy to taper any document to my specific customers needs.
Dustin Smallheer
What do you like best?
The ablitiy to be able to edit documents in PDF format is great. Saving time. When we are bidding on a job i can use the form provided to us from the client. Very easy to use and has worked well ever time I have neede it. Another great feature is that the PDF filler is auto saved in your online profile... so you can take the documents with you.
What do you dislike?
some times when you go to open the PDF from my email directly... it does not up load... so then I have to down load the pdf on to my computure, open PDF fill web app then upload file..... not sure why it does this but it has happened more often lately than it did before.
Recommendations to others considering the product:
It would be great if the filler could be able to authenticate docuements, a big one for us is Bonding, When we submit a bond they require an e-bonding ( look it up) the ebond authenicates the signatures from 3 different parties and leave a digital paper trail that can be confrimed by the client. We recently had to do this and the one website mobile bonds.com has an interface that is not user freindly for set up... and we had to spend countless time with the tech on the phone for the first few bonds. If the filler is able to do this that would be great.
What problems are you solving with the product? What benefits have you realized?
Allowing us to make our bid proposals look great, avoid hand writing in documents, setting us apart from the rest. we also can share the file with my staff making it even better
Dorian Andrews
Experiencia en pdfFiller Mi experiencia con pdfFiller ha sido bastante positiva. Lo que más me ha gustado del software es su capacidad para crear y diseñar formularios de manera rápida y sencilla. Esto me ha ahorrado mucho tiempo al momento de completar trabajos y tareas para mis clases. Además, la automatización del proceso/flujo de trabajo también ha sido muy útil, ya que me permite organizar y enviar mis documentos de manera eficiente. Lo que más me ha gustado del software pdfFiller es la facilidad de creación y diseño de formularios, ya que me permite personalizar los formularios según mis necesidades y hacerlos más atractivos visualmente. Además, la automatización de procesos y flujos de trabajo me ha ayudado a ahorrar tiempo y aumentar mi productividad. Lo que menos me ha gustado del software pdfFiller es que a veces puede ser un poco difícil de usar para algunas personas menos familiarizadas con la tecnología. Aunque la interfaz es intuitiva, puede requerir un poco de tiempo para acostumbrarse a todas las funciones y opciones disponibles.
Henry M.
Not instinctive but... Not instinctive but the simple instructions helped me figure out what I needed to do to get the results I needed. Once I got that, it was easy as pie!
Walter
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
Monica K
What do you like best? The ease of use. A vast level of functionality What do you dislike? Some features like fillable links do not work with phones very well What problems are you solving with the product? What benefits have you realized? Still working with it
Administrator in Hospital & Health Care
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Watch our PDF compress in action

Check out a quick video tutorial that shows how to compress any file into an editable PDF in three easy steps.

What businesses achieve with pdfFiller

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FAQs

If you can't find what you're looking for, please contact us anytime!
Contact Support
How to Compress a PDF to a Chosen Size Go to the 'Compress PDF' online tool. Drag and drop your PDF into the tool. Choose either “Basic compression” or “Strong compression.” Click “Compress,” and you're done. Download your PDF.
How to Compress a PDF to a Chosen Size Go to the 'Compress PDF' online tool. Drag and drop your PDF into the tool. Choose either “Basic compression” or “Strong compression.” Click “Compress,” and you're done. Download your PDF.
3. How do I compress a PDF to 200kb? Open and log in to your account. Select the file you want to compress. Choose Reduce File Size in the pop-up window. Type the new file name. Save your file to the device.
How to Reduce PDF File Size Below 100 KB for Free Go to the Compress PDF tool. Drag and drop your PDF in. Choose the compression type and click “Compress.” Wait for the PDF compression tool to shrink the file. Download your teeny-tiny PDF.
Save as a PDF again, but select the “lowest file size” option available in the software you're using to create the PDF. For instance, in Microsoft Word, there is an “Optimize for” panel to the left of the “Save” button. Select “Minimum size” to get a reduced file size with clear text and images.

Compress documents with a trusted solution

Try easy-to-use tools for all your document management needs.
Upload your document