Last updated on
Sep 21, 2025
Compress Excel Online from 800mb 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
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Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
The user interface is a bit clunky, but I highlyAppreciate being able to edit and modify simple legal documents in one visit. No long delays waiting on preparation!
2015-08-20
I thought it was great & easy to use. Only reason I didn't give it 5 stars was I would have liked to have known I had to buy a subscription before I could print my document. I probably won't need to use it again in the foreseeable future.
2016-03-30
I love the ease and speed I can convert docs to fillable pdf files. I am not so happy with repeatedly being asked to rate the features, take a survey and attend a webinar.
2017-03-03
It was just what i was looking for...im not very computer literate but WAS NOT hard to learn. I do think a few features could be added or made easier. I WAS NOT HAPPY WITH THE COST. Its mighty ridiculous! For the amount of money i spent and the length of time... S***, unless you are in the business of "screw ups" "uh-oh"ers, the presidents Secretary for his twitter account...or a lawyer. I don't think you get enough time for the cost. And VERY UNSATISFIED with the small print that is located UNDER the nice AFFORDABLE FAKE SALE PRICE at the beginning of the website
2017-08-16
Great editing. Could use some better freehand options
All the editin options are just soooooo practical and useful. i really get work done fast.
a better handwritting option would be amazing though. the current one is too choppy
2023-04-20
The website works really well
The website works really well - lots of options to accomplish any task, pretty easy navigation, and reasonable pricing (one-time use is even free!). Customer service is outstanding.
2022-12-12
Super easy to learn and use. Would love to learn how to create templates for budget, expenses etc. I used pdfFiller to change bank statements from pdf to csv . Thank you
2021-08-15
I have been trying this application and…
I have been trying this application and its great, however the capabilities are still limited and hopefully it will improve later.Thanks to the developer, this helps me a lot.
2021-05-26
This is my first time dealing with PDFFILLER! There were some issues and they quickly assisted in resolving the areas in question . I would recommend them to business professionals and someone like me that has a periodic need for administrative documents.
2020-05-03
How to Compress Excel Online from 800mb
To Compress Excel Online from 800mb, follow these steps
01
Go to the pdfFiller and login or create a new account
02
Click the Add New button to upload a document you want to Compress Excel Online from 800mb. Browse for the file you need on your device or one of the cloud storage services
03
Alternatively, browse the pdfFiller library for the template you need
04
If you have the file uploaded to your account already, navigate to My Documents to find and open it
05
Click the Split option in the right-hand menu to Compress Excel Online from 800mb
06
Select the pages you would like to separate from the original file
07
Alternatively, divide the original file into several and select which pages to include in each
08
Type file titles or leave them as is
09
Now click the Split button
10
Select a destination for saving newly created files and click the Download Now button
Compress Excel Online: Effortlessly Reduce File Sizes up to 800MB
Do you struggle with large Excel files that slow down your work and make sharing difficult? Our Compress Excel Online tool is here to help you manage and reduce the size of your Excel documents with ease. This intuitive solution enables you to upload files up to 800MB, ensuring that size is no longer a barrier to productivity.
Key Features
Compress Excel files up to 800MB effortlessly
User-friendly interface for quick navigation
No software installation required, work directly in your browser
Maintains original file formatting and quality
Secure processing with data privacy protection
Potential Use Cases and Benefits
Ideal for business professionals sharing large datasets with team members
Perfect for students submitting research papers or projects
Helpful for anyone looking to save storage space on devices
Facilitates faster upload and download times for cloud storage solutions
Enhances email communication by making attachments manageable
By using our Compress Excel Online tool, you can solve the problem of large file sizes that hinder your efficiency. This tool simplifies your workflow and enhances collaboration, allowing you to focus on what matters most: your work. No more delays or frustrations when sharing files. Experience seamless interaction with your colleagues and streamline your tasks today.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
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How can I reduce the size of an Excel file 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.
Can I reduce the size of an Excel file?
You can quickly reduce the size by saving it in LSB. LSB files tend to open and save faster than XML file. Based on the limited tests I did, LSB files were opening and saving 25%-50% faster. This difference is noticeable in large Excel files only.
How do I reduce the MB size of an Excel file?
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 a zip file?
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.
How can I reduce my Excel file size?
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 zip an Excel file online?
How to convert XLS to zip? Upload misfile. Select XLS file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page. Convert XLS to zip. Select zip or any other format, which you want to convert. Download your zip-file.
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