Last updated on
Dec 29, 2025
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.
Shrink PDF File Size in 20kb with pdfFiller
How to Shrink PDF File Size in 20kb
To effectively shrink a PDF file size in 20kb, utilize pdfFiller's robust compression tool. Start by uploading your PDF to the platform, select the compression settings, and choose to download the optimized file. This process ensures you maintain necessary document quality while reducing file size.
What is a PDF File?
A Portable Document Format (PDF) file is a versatile document type created by Adobe that maintains formatting across different platforms. PDFs are widely used for documents that need to be shared and viewed without alteration, such as reports, forms, and contracts.
Why is it essential to shrink PDF file size in 20kb?
Reducing the size of a PDF file can significantly enhance document management. Smaller file sizes facilitate easier sharing and storage, particularly for email attachments or online submissions. Additionally, optimized PDFs load faster, improving the user experience.
What are the key features of shrinking PDF file size in 20kb?
pdfFiller provides several features to effectively shrink PDF file sizes. These features include customizable compression settings, batch processing capabilities, and user-friendly interface designed for straightforward document management. Each option can be tailored to meet specific user needs.
What file formats are supported for PDF compression?
pdfFiller primarily supports PDF files for size reduction, but it can also handle other formats such as Word documents (.doc, .docx), Excel spreadsheets (.xls, .xlsx), and images (.jpg, .png) that can be converted to PDF before compression.
What are the compression levels and customization options?
Users can select varying compression levels depending on their needs, allowing a balance between quality and file size reduction. pdfFiller offers predefined settings for low, medium, and high compression, enabling users to customize their experience based on the type of document.
How to process large volume files with pdfFiller?
pdfFiller's batch processing feature enables users to shrink multiple PDF files simultaneously. This functionality is ideal for businesses or teams that need to optimize numerous files quickly, saving time and effort compared to processing each file individually.
How to use pdfFiller to shrink PDF file size in 20kb: a step-by-step guide
Follow these steps to shrink your PDF file size in 20kb using pdfFiller:
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Open pdfFiller and sign in to your account or create a new account.
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Upload the PDF file you want to compress.
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Select the 'Compress PDF' option from the tools available.
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Choose the desired compression level according to your needs.
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Download the compressed PDF file once the process is complete.
What are the benefits of using pdfFiller to shrink PDF file size in 20kb?
Using pdfFiller to shrink PDF file size offers several benefits, including:
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Seamless integration with various document formats, simplifying workflows.
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Enhanced collaboration features for sharing and reviewing documents.
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Cloud-based access ensures you can manage documents from anywhere.
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Robust security measures to protect sensitive documents during compression.
What industries and use cases benefit from shrinking PDF file size?
Various industries can benefit from optimizing their PDF documents, including:
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Education: Students and educators often share PDFs of coursework and materials.
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Legal: Law firms compress large legal documents for efficiency.
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Healthcare: Medical offices manage patient records in PDF format.
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Business: Companies need to send proposals and reports in a professional format.
How does pdfFiller compare to alternatives for shrinking PDF file size?
While there are many tools available for compressing PDFs, pdfFiller distinguishes itself through its comprehensive document management features. Unlike standalone compressors, pdfFiller offers integrated editing, eSigning, and collaboration tools, tailoring to users who require more than just size reduction.
Conclusion
In summary, shrinking PDF files by 20kb using pdfFiller is a straightforward and effective process that enhances document management and sharing capabilities. With its user-friendly design and robust features, pdfFiller empowers individuals and teams to optimize their workflows and adapt their documents to various needs efficiently.
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Compress, edit, sign, and manage documents from a single solution
Compress and edit PDFs in one place
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.
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.
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.
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.
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.
How to compress your PDF?
1. Upload your document
Upload a document from your device, cloud storage, email, or URL.
2. Open a document in the editor
Edit your document and click the Compress button in the top menu panel.
3. Set compression parameters
Select the file format, destination, and compression level, then hit Save.
Who needs this?
Explore how professionals across industries use pdfFiller to compress PDFs
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.
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Lesson plans
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Student enrollment forms
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Class schedules
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Permission slips
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.
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Property listing brochures
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Lease agreements
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Sales contracts
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Property management forms
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.
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Patient intake forms
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Appointment schedules
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Prescription forms
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Consent forms
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.
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Financial statements
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Tax forms
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Invoices
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Expense reports
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.
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Sales proposals
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Quotation forms
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Order forms
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Customer feedback surveys
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.
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Insurance policy documents
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Claim forms
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Risk assessment reports
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Client onboarding documents
Why compress documents with pdfFiller?
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.
pdfFiller scores top ratings on review platforms
Worked just as it promised when I looked the app up and read about it. It's a little pricey though as I can go to Adobe's online app for $9.99. Why the big difference?
I really like PDFfiller and it really easy to use. My only suggestion would be that you offer some way to delete or erase Fillable Names etc. that are saved if we choose. (i.e. Wrong spellings or no longer needed information.)
What do you like best?
Easy of use, and broad variety of features on the platform
What do you dislike?
Sometimes, it takes awhile to adjust to the new configurations that happen after an update
Recommendations to others considering the product:
None
What problems are you solving with the product? What benefits have you realized?
Data submission times, due to illegible values
Easy of use, and broad variety of features on the platform
What do you dislike?
Sometimes, it takes awhile to adjust to the new configurations that happen after an update
Recommendations to others considering the product:
None
What problems are you solving with the product? What benefits have you realized?
Data submission times, due to illegible values
Easy addition
This product has been very helpful for my needs.
I like the ease of searching for a form, in my case an insurance form, and then filling in. The program makes it easy to edit boxes and save forms.
The software is a little slow... there is a significant lag time opening each document, as well as saving and printing.
Excellent company. Not only does the PDF Filler work great, but when I asked for the annual fee to be refunded after I neglected to cancel my subscription, it was done so immediately and graciously.
I am truly satisfied with this…
I am truly satisfied with this service,all day long I have been trying to send one page,just one page to another person,and I could of not do it with any other pdf service,but with this one. Thank you pdfFiller for you have made my day so much easier. Thank you,keep up the good work. Oh,if anyone should ask,I would certainly recommend them your service.Yours Truly: Jorge Gutierrez
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
Discover how you can benefit too.
How do I compress a PDF under 20kb?
Compress PDF to a Chosen Size Online 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.
How do I shrink a PDF file to 20kb?
Compress PDF to a Chosen Size Online 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.
How do I change the KB size of a PDF?
How to resize your PDF file 1Choose file. Select a PDF file to resize: upload the file from your computer or cloud storage service like Google Drive or Dropbox. 2Choose your resize PDF file settings. Slim your pages down, or help them bulk up! 3View and download.
How do I shrink a PDF in 50kb?
How to Compress PDF Online to 50kb Navigate to pdfFiller website and login to your account or create one if you're new. Click the Add New button and browse for a document you need to compress. sync a cloud storage account to search for documents from it.
How do I reduce a PDF file size to 30kb?
Go to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.” The PDF compression tool will shrink the file down.
How do I resize a PDF in 50 KB?
How to Resize a PDF Online for Free Go to the Compress PDF tool. Drag and drop your PDF into the toolbox. Choose the basic compression mode. The software will automatically shrink your file. Download your file. We'll also show you the new file size here.