Shorten PDF File Size in 80kb 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 Dec 29, 2025

Shorten PDF File Size in 80kb with pdfFiller

How can you shorten a PDF file size to 80KB?

To shorten a PDF file size to 80KB, use pdfFiller's compression tool, which reduces file size without compromising quality. Simply upload the PDF, choose your desired compression settings, and download the optimized document. This process ensures efficient document management for better sharing and storage.

What is a PDF file?

A PDF (Portable Document Format) file is a widely used document format created by Adobe Systems that captures documents in a manner independent of application software, hardware, and operating systems. PDFs can include text, images, vector graphics, and more, preserving the original formatting.

Why is shortening a PDF file size to 80KB essential for document management?

Shortening a PDF file size to 80KB enhances document management by improving upload and download speeds, reducing storage requirements, and facilitating easier sharing, especially via email. Smaller files are also more mobile-friendly, as they consume less data and are quicker to open on various devices.

What are the key features when shortening a PDF file size to 80KB?

Key features include customizable compression levels, batch processing capabilities, and an easy-to-use interface. pdfFiller allows users to adjust the compression ratio according to their needs and offers options to preserve image quality while reducing file size.

  • Customizable settings for user-defined compression levels.
  • Batch processing to handle multiple files at once.
  • Simple drag-and-drop upload functionality.
  • Option to preview documents before downloading.

Which file formats are supported for shortening PDF file sizes to 80KB?

pdfFiller primarily supports PDF files for compression. However, you can also convert other document formats, like Word (DOCX), Excel (XLSX), and images (JPEG, PNG), into PDFs before using the compression tool. This flexibility allows users to adapt various file types into compressed PDFs easily.

What are the compression levels and customization options?

pdfFiller offers users the ability to select different compression levels, from high to low, depending on the desired file size and quality. Users can choose to keep high-resolution images or opt for more aggressive compression to further reduce file sizes. This customization ensures optimal document management tailored to specific needs.

  • High compression for smaller file sizes, ideal for email attachments.
  • Medium compression for a balance of quality and size.
  • Low compression to maintain original quality, suitable for print-ready formats.

How can batch processing help with large-volume PDF size reduction?

Batch processing allows users to upload and compress multiple PDF files simultaneously, saving time and effort. This is particularly beneficial for teams or businesses handling large quantities of documents that need optimization.

  • Saves time by allowing processing of several files in one go.
  • Consistent file size reduction across multiple documents.
  • Streamlines workflow for teams in document-heavy industries.

How to shorten a PDF file size to 80KB using pdfFiller: step-by-step guide

Follow these steps to effectively shorten your PDF file size using pdfFiller:

  • Visit pdfFiller and create an account or log in.
  • Upload the PDF file you wish to compress.
  • Select the desired compression level.
  • Review the settings and click ‘Compress’.
  • Download the compressed PDF file after processing.

What are the benefits of shortening a PDF file size via pdfFiller?

Utilizing pdfFiller to reduce PDF file sizes offers several advantages, including possible savings in storage space, enhanced compatibility with various platforms, and improved user experience when sharing. This versatility makes pdfFiller an ideal choice for efficient document management.

What are the typical use cases and industries benefiting from shortening PDF file sizes?

Various industries can greatly benefit from the ability to shorten PDF file sizes, including education, legal, healthcare, and corporate sectors. These fields often require sharing large amounts of documentation, where having smaller file sizes aids in streamlined communication.

  • Education: Submission of assignments and resources online.
  • Legal: Sharing contracts and case documents securely.
  • Healthcare: Distributing patient records and information.
  • Corporate: Collaborating on reports and proposals with external partners.

How does pdfFiller compare to alternatives for shortening PDF file sizes?

Compared to other tools, pdfFiller stands out with its comprehensive features, user-friendly interface, and cloud-based accessibility. While other free or paid options may offer basic compression functionalities, pdfFiller provides advanced settings and batch processing, making it a more robust choice for teams.

  • Free online tools: May lack advanced features and batch processing.
  • Paid desktop software: Often has a higher upfront cost and requires installation.
  • pdfFiller: Offers cloud-based access, flexibility, and comprehensive capabilities.

What is the conclusion regarding shortening PDF files with pdfFiller?

Shortening PDF file sizes to 80KB using pdfFiller is a straightforward and efficient solution for document management. With customizable settings, robust features, and batch processing capabilities, pdfFiller meets the diverse needs of individuals and organizations alike, providing a seamless way to manage and share all types of documents.

Try these PDF tools

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Instantly send PDFs for review and editing.
Merge
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Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
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Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
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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

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.
Upload your document

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
Very handy application for filing in multiple similar forms. It's easy-to-use and can be accessed from whatever machine I happen to be at.... like I said, very handy.
Jana W
I would like it a little more clear about blank forms and saving filled-in form...little confusing...I find myself deleting from one form to prepare anothe
janice p
ecame aware of PDFFiller in March 2018 and learning how to use. Would like to attend the Webinar ASAP. I cannot open a document because you asked for a pin code sent to me by email. I have not received any pan please re-sand pin code.
Bob G
A good product A good product. You'll have to sign up for the service if you want to save your doc, but they have a free thirty day trial, so it's not so bad. Allows you to edit documents in a relatively user-friendly and intuitive way. No real complaints, but it also didn't blow my socks off or anything, so 4/5.
Jared Smallbottom
Stumbled upon this site looking for an… Stumbled upon this site looking for an easy way to put a pdf together. Great site. If you know how to work Adobe PDF platform, then this site will be easy for you to maneuver. Extra bonus is you get 30 days free to try it out. Literally, all of the features! Super awesome. Definitely give it a try.
Zhane'
pdf files editor the PdfFiller software helped with the difficulties i had to edit many of my pdf documents. a nice software to pdf but the can add more different type of documents
razakou b.
PDFfiller has made editing PDFs much easier than the Acrobat PDF. The editing features are laid out in an understandable manner. I would definitely recommend this product.
Marky M
Wish it was more affordable Works great and seems to be the only app that put everything in the proper format for editing. My only complaint is that it isn't more affordable, especially for first year subscriptions I feel like there should be a discount so that you can truly decide if spending that much at once is worth it to you and your business needs.
sarahrvillarreal
This program is awesome and i can edit pdf and keep... This program is awesome and i can edit pdf and keep them online like a private cloud. You have done a great job by creating this software. Thank you a lot for this.
simone n.
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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.

FAQs

If you can't find what you're looking for, please contact us anytime!
How to Compress PDF Online to 50kb Access the Compress PDF Online to 50kb feature. Upload your PDF file. Choose the compression level. Start the compression process. Download the compressed PDF file.

Compress documents with a trusted solution

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