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 Excel from 15mb to 9mb easily with pdfFiller
How can compress Excel from 15mb to 9mb easily with pdfFiller?
To compress Excel files from 15mb to 9mb using pdfFiller, upload your Excel document, select the compression option, and download the optimized version. The process is quick and ensures your files retain quality while reducing size.
What is an Excel file?
An Excel file is a spreadsheet created using Microsoft Excel or similar software that stores data in formatted tables. These files often contain formulas, charts, and various data types and can vary considerably in size depending on the complexity and volume of data they contain.
Why is compressing an Excel file essential for document management?
Compressing an Excel file is crucial for efficient document management. Smaller files take less time to upload, download, and share, making collaboration more seamless and maintaining storage limits in cloud services. It also improves accessibility for users with slower internet connections.
What are the key features of compressing Excel files with pdfFiller?
pdfFiller offers several features for compressing Excel files, including an intuitive interface, fast processing speed, and high-quality retention post-compression. Furthermore, users benefit from cloud storage access and easy file sharing capabilities.
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User-friendly interface that guides you through the compression process.
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High compression efficiency while maintaining file usability.
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Cloud storage integration for easy access and sharing.
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Detailed reports on compression results.
What file formats are supported for compression with pdfFiller?
pdfFiller supports various file formats for compression, including Excel files (.xlsx, .xls), PDFs, images, and other commonly used document types. This versatility allows users to manage multiple document types within a single platform.
What are the compression levels and customization options available?
pdfFiller allows users to select different compression levels based on their needs. You can choose a more aggressive compression setting for significantly reduced size, or opt for lighter compression if quality is a greater priority.
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High compression: reduces file size drastically.
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Standard compression: balanced between size reduction and quality.
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Low compression: maintains maximum file quality at the cost of size.
How does batch processing work for large volume Excel compression?
pdfFiller facilitates batch processing, allowing users to compress multiple Excel files simultaneously. This feature is particularly beneficial for teams managing large volumes of documents, ensuring efficiency and time savings.
How can use pdfFiller to compress Excel files? A step-by-step guide
Here’s how you can easily compress your Excel file using pdfFiller in a few simple steps:
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Visit the pdfFiller website and log into your account.
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Upload your Excel file by clicking the upload button.
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Select the compression option from the menu.
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Choose your desired compression level.
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Click 'Compress' and wait for the process to complete.
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Download the compressed file to your device.
What are the benefits of using pdfFiller for Excel compression?
Leveraging pdfFiller for compressing Excel files provides several advantages, including improved workflow efficiency, accessibility of documents, and savings on storage costs. Additionally, the ability to maintain file integrity after compression ensures that your data remains intact.
Which industries benefit from compressing Excel files with pdfFiller?
Various industries, including finance, education, and healthcare, benefit from Excel file compression using pdfFiller. Teams in these sectors often handle large data sets, and compression aids in data sharing, reporting, and archiving.
How does pdfFiller compare to alternatives for Excel compression?
While there are other tools available for Excel compression, pdfFiller stands out due to its robust feature set, user-friendly interface, and added functionalities like e-signing and document collaboration. Comparatively, other tools may offer limited options or require software installation.
Conclusion
In summary, compressing Excel from 15mb to 9mb easily with pdfFiller is an efficient way to manage document sizes while preserving quality. With its extensive features and user-friendly interface, pdfFiller provides an effective solution for individuals and teams needing to optimize their files for better accessibility and performance.
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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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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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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.
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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.
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Mostly user friendly. Filling in multiple of the same form is not available, or finding that option is impossible. So I used same form over and over - using tab you also have to back space or use mouse to remove previous data and then fill in.
So far my overall experience has been pretty great. The only thing I would recommend would be having more of a collection of pdf's to compare on certain subjects. Other than that, I am one happy customer!
What do you like best?
In-line text, change font size, save options to name a few. Being able to quickly fill out insurance applications and having the text line up is amazing. I have been looking for this feature for awhile. PDFfiller is quick, easy, and has boosted my efficiency greatly.
What do you dislike?
The page fails when resizing text, and then you need to reload it. That is really my only issue other than when saving a PDF to my local machine, I don't need the indicator to pop up and tell me where to look.
Recommendations to others considering the product:
Sign up! You won't regret it. PDFfiller is easy to use, extremely helpful, and increases productivity dramatically. Great product.
What problems are you solving with the product? What benefits have you realized?
Easily fill out lengthy forms via pdf vs having to print them out and fill out by hand. We have been able to complete applications and fill pdfs faster and get them to where they need to go much faster.
In-line text, change font size, save options to name a few. Being able to quickly fill out insurance applications and having the text line up is amazing. I have been looking for this feature for awhile. PDFfiller is quick, easy, and has boosted my efficiency greatly.
What do you dislike?
The page fails when resizing text, and then you need to reload it. That is really my only issue other than when saving a PDF to my local machine, I don't need the indicator to pop up and tell me where to look.
Recommendations to others considering the product:
Sign up! You won't regret it. PDFfiller is easy to use, extremely helpful, and increases productivity dramatically. Great product.
What problems are you solving with the product? What benefits have you realized?
Easily fill out lengthy forms via pdf vs having to print them out and fill out by hand. We have been able to complete applications and fill pdfs faster and get them to where they need to go much faster.
So far it has delivered on it's…
So far it has delivered on it's promises. Easy to use. Affordable. Customer Service is lacking helping with billing and establishing business account, but the product itself is great.
The support team are the BEST!
The support team are the BEST!I didn’t understand that I was signing up a yearly subscription. I wanted to use the pdf only once. I notice in my account they charge me for a yearly subscription. I contacted the support group, explained my problem within minutes they solved my problem and refund my money.Thanks again for a Great job!!
PDFFiller is amazing
PDFFiller is amazing. They help all the time when I have issues and make it easy to get things figured out.
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I LOVE pdfFiller!!!! However it would be better if I could have a shortcut icon on my Desktop... it would make my life soooooo much easier. I need this ability from pdfFiller. I mean at $100 a year for this ? i think its not much to ask for.really. my email is bbig4e@yahoo. reach out and tell me how to do it.
This review is for support
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Perfect for editing pieces for work
Perfect for editing pieces for work. Efficient, effective & has everything necessary to edit words, pictures, etc.
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How do I make large Excel files smaller online?
Reduce the file size of your Excel spreadsheets to File > Options > Save. Under Save workbooks, in the Save files in this format list, select Excel Binary Workbook.
How do I make a large Excel file smaller?
Ways to Reduce Excel File SizeRemove unnecessary worksheets, data, and formulas. The number of worksheets and the amount of data contained in an Excel file are directly related to the size of the file. Remove formatting. Remove Pivot Cache. Save in binary format (. Compress the file.
How do I compress an Excel file to make it smaller?
Directly reduce file sizeRemove “blank space” in your sheets. Check for and delete unnecessary hidden sheets. Save your files in binary format (. Remove formatting on raw data. Double check Conditional Formatting ranges. Disable automatic formula calculation. Use a Watch Window to always check on specific cells. More items•Jul 30, 2016
How do I compress an Excel file to make it smaller online?
Reduce the file size of your Excel spreadsheets to File > Options > Save. Under Save workbooks, in the Save files in this format list, select Excel Binary Workbook.
How do I compress an Excel spreadsheet?
Compress the File (ZIP IT)Right-click on the Excel File. Hover your cursor on to Send to option. Click on the 'Compressed (zipped) folder' option.