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.
Compress PDF from 15mb to 9mb easily with pdfFiller
How to compress PDF from 15mb to 9mb easily with pdfFiller
To compress a PDF from 15mb to 9mb easily using pdfFiller, simply upload your PDF file to the platform, select the compression settings, and download the optimized file quickly. Follow the step-by-step guide below for detailed instructions.
What is PDF?
PDF (Portable Document Format) is a file format created by Adobe that maintains the layout of documents across different devices and platforms. It is widely used for sharing documents because it preserves fonts, images, graphics, and the overall layout, regardless of software used to create or view the document.
Why is it essential to compress PDFs for document management?
Compressing PDFs reduces file size, making them easier to share, upload, and store. Large PDF files can consume significant storage space and bandwidth, potentially leading to inefficiencies when emailing or uploading documents online. Thus, reducing PDF sizes can enhance accessibility and improve collaboration efforts.
What are the key features of pdfFiller for PDF compression?
pdfFiller offers robust features for users needing to compress PDFs effectively. These features include customizable compression options, batch processing capabilities, advanced editing tools, and ease of use from any internet-connected device. With pdfFiller, users can enhance their document management workflows significantly.
-
Customizable compression levels allow users to choose the desired file size.
-
User-friendly interface ensures easy navigation for all skill levels.
-
Secure cloud storage allows for safe document management.
Which file formats does pdfFiller support for PDF compression?
While pdfFiller is primarily focused on PDF files, it also supports a range of other file formats for conversion into PDF format, which can then be compressed. Users can upload documents in formats such as DOCX, XLSX, PPTX, JPEG, and more, facilitating comprehensive document handling.
What are the compression levels and customization options available?
pdfFiller provides several levels of compression, allowing users to select options that best balance quality and file size. Users can choose high, medium, or low compression levels, each offering different results based on the document's purpose, such as maintaining quality for printing versus optimizing for web viewing.
How does batch processing work for compressing multiple PDFs?
pdfFiller supports batch processing, allowing users to compress multiple PDF files simultaneously. This feature is particularly useful for businesses or teams that frequently work with numerous documents and need to optimize them for sharing or storage. Batch processing saves time and simplifies document management.
How to use pdfFiller to compress PDFs: step-by-step guide
Follow these steps to compress your PDF using pdfFiller:
-
Visit the pdfFiller website and log in or create an account.
-
Upload the PDF file you want to compress by dragging it into the designated area or using the upload button.
-
Select your desired compression level from the available options.
-
Click the 'Compress' button and wait for the process to complete.
-
Download the compressed PDF to your device.
What are the benefits of using pdfFiller for PDF compression?
Using pdfFiller for PDF compression offers several benefits including increased efficiency in document sharing, reduced storage costs, and improved loading times on websites. The platform's user-friendly design ensures that individuals and teams can easily compress their files without requiring extensive technical knowledge.
What industries and use-cases benefit from PDF compression?
Various sectors such as education, healthcare, and legal industries benefit from PDF compression. For instance, educators might need to compress lecture notes for online sharing, while healthcare professionals may optimize patient records for quick access. Additionally, legal firms often compress large case documents to facilitate faster submissions.
How does pdfFiller compare to alternative PDF compression tools?
While there are numerous PDF compression tools available, pdfFiller stands out due to its all-encompassing document management features. Unlike many standalone compression utilities, pdfFiller allows users not only to compress PDFs but also to edit, sign, and manage documents within one cohesive platform, increasing productivity.
What should keep in mind when choosing a PDF compressor?
When selecting a PDF compression tool, consider ease of use, compression quality, security features, and additional functionalities. pdfFiller excels in the ability to provide secure document processing while offering high-quality compression that meets various user needs.
Conclusion
In conclusion, compressing a PDF from 15mb to 9mb easily with pdfFiller is a simple yet effective solution for managing large documents. With its user-friendly interface and powerful features, pdfFiller emerges as a top choice for individuals and businesses looking to streamline document workflows, ensuring that files remain accessible and easy to share.
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
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.
-
Lesson plans
-
Student enrollment forms
-
Class schedules
-
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.
-
Property listing brochures
-
Lease agreements
-
Sales contracts
-
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.
-
Patient intake forms
-
Appointment schedules
-
Prescription forms
-
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.
-
Financial statements
-
Tax forms
-
Invoices
-
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.
-
Sales proposals
-
Quotation forms
-
Order forms
-
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.
-
Insurance policy documents
-
Claim forms
-
Risk assessment reports
-
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
I can do everything I need to with this program........I like forms that I have been asked to fill out I can scan in my printer and then fill out on here and print out when finished and then send them or take them where they need to go....
Thanks so much...
It saves me time in messing with duplication of forms and figuring out the proper operating program. All you program is in PDF which is great.
thank You PDF filler
Lynn Harp
Super application that allows me to fill out and sign forms without printing, hand-filling, scanning and forwarding. Have used for tax forms, banking, applications, job change, legal forms, etc... terrific!
Good experience but unfortunately, I don't need this product at the moment so I will not be renewing my subscription. If I decide to work on taxes in the coming year, I will subscribe.
Just what we needed for our business
Just what we needed for our business. We loved the fillable forms and cloud storage, really useful and support line was very helpful
I really appreciate how streamlined and…
I really appreciate how streamlined and easy it is to fill out tax docs! Makes it so much more hassle free. My only issue is that it's a 100% free service, as I wish this was something the IRS did a long time ago.
I've just been persuing the many option PDF Fill offers regarding editing pdf documents and everything is clearly labeled, explained, and easy to use. I love the level of freedom and opportunities to customize almost every aspect of the pdf. They offer templates and make it seamless and very practical to make any form a pdf, and the attention to detail in providing you additional features and options to ensure quality presentation is awesome.
Took some time to get used to it's…
Took some time to get used to it's quirks after years of using Adobe Acrobat. But, I have actually found it easier to use and can do more .
I had issues with billing and…
I had issues with billing and subscription and the team handled it with top professionalism in a short while. This team is effective.
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 reduce the size of 2 MB PDF?
Step 1: Upload PDF file. Drag your PDF file on to the drop zone 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 Dolly's free PDF compressor.
How do I reduce the KB size of a PDF?
How To Reduce PDF File Size Below 100 KB for Free 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. Download the shrunken PDF. Oct 8, 2021
How do I reduce the size of a 2 MB file?
Step 1) Open a new Word document, and drag the images you want to use onto the page. Step 2) Select an image in the document to reveal the PICTURE TOOLS ribbon. Step 3) Choose ALL PICTURES IN DOCUMENT, PRINT resolution (200 dpi), and make sure the COMPRESS PICTURES box is checked. More items•Dec 30, 2015
How do I reduce PDF size to 15mb?
How to Compress a PDF to a Chosen Size 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. Jul 8, 2021
How do I reduce the size of a PDF without losing quality?
Open your PDF file in Preview. It should be the default option, but in case it isn't, Right-Click on the PDF file, select Open with > Preview. Then, click File > Export, and in the Quartz Filter drop-down box, select Reduce File Size. The software will automatically reduce the size of the PDF file.