Last updated on
Dec 29, 2025
Condense Excel File Size to 300kb 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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I am so new to this, I need more time to create a useful review! I'm really excited about the application and if it fits my needs I'm happy to share with others. I know in the school district they are always looking for useful tools.
2016-09-26
Following my previous comment, I found the tax forms I was working on, but they were titled by the Form, not saved documents. Taking me well over an hour due to the labeling. Need a Saved Documents Option to simplify it.
2018-02-09
I purchased the product. It was because I needed to complete a form for an important Employment opportunity. After I spent 4 hours on the form. I was ready to print then was asked to make payment. after I subscribed; I then tried to print the form. Long story short; I could not print the document and then when I accessed it later to try and correct the issue, the information I had put in was all over the place. (in the wrong places). I have then canceled my subscription and have just wasted my $72 US Dollars. I know I will not be refunded, even if I was only Subscribed to the product for less then 6 hours or so. I would never recommend this product to anyone ever.
I immediately got a response and refund... which tells me that this company is serious about its reputation and customers service. Thank you so much for the upright service. Because of that I will recommend this to anyone and everyone
2018-03-22
A very useful tool for PDFs
Very good experience. In my beginnings I had a little trouble but everything came very quickly. I mainly use it for my professional paperwork with the administrations when I need to edit some files and sometimes I use it to sign. Not only do we save paper but also if we don't have a printer or are on a mobile or the tablet one can use this application. It's great !
Multiple features, easy and practice of use, especially for the modification of documents.
One thing to take into account is that pdfFiller is not easy for one who doesn't know more about this kind of software. Slight bugs sometimes but otherwise nothing to report on the software.
2023-02-15
I could not believe the ease in…
I could not believe the ease in completing my document.
The yearly membership cost is nominal when compared to the ease of use in filling out forms.
2022-09-16
great website
great website. I am really glad I found it. one only thing, I couldn't find where I can type vertical, from bottom to top. like sideways typing. besides that its great.
2022-07-26
I would recommend this site
I have found the site easy to use and have not any problems with it. If I hit a snag with the functions I contact the team and they always sort it out for me. It certainly has made my work more efficient now that I am working from home.
2020-11-26
It is an excellent pdf editor, the best of all the ones I have used.
The edits of a document are made very easy, it can be erased without leaving traces, the edited texts keep the same font, etc.
Excellent product.
2020-11-19
I love this PDF filler it is very easy…
I love this PDF filler it is very easy to use my can use easily. it is very is to upload documents to his school assignment page. I would definitely recommend this app to others.
2020-11-09
Condense Excel File Size to 300kb Feature
Unclutter your digital workspace with our Condense Excel File Size feature. This tool helps you manage file sizes effectively, allowing you to keep your files organized and easily shareable.
Key Features
Reduces Excel file sizes to 300kb or less
Maintains data integrity and quality
User-friendly interface for easy navigation
Quick processing time for efficiency
Compatible with various Excel versions
Use Cases and Benefits
Easily share large files via email or cloud services
Save storage space on your devices
Speed up file loading and processing times
Simplify file management for teams
Enhance collaboration by making files accessible
This feature solves your problem of large Excel files that are difficult to manage and share. By condensing file sizes, you can streamline your workflow, enhance collaboration, and ensure that important data is always at your fingertips. Enjoy a more organized digital life with smaller, more efficient Excel files.
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.
What if I have more questions?
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Why is my Excel file so large with no data?
This is what makes the file so large: Excel is picking up a lot of empty cells and thinks there's data in them, which then it tries to save into the XLSX file on disk, and because it needs to keep references to all those hundreds or thousands of cells, the file size gets overblown.
How do I reduce the size of an Excel file without deleting data?
Compress the File (ZIP IT) Right-click on the Excel File. Hover your cursor on the Send to option. Click on the 'Compressed (zipped) folder' option.
How do I reduce the size of an Excel spreadsheet?
If you have worksheets with data that you're not using—and that don't contain any formulas you're using—delete them from the spreadsheet. The more data points you have in your workbook, the larger your file size will be. Removing unused data will reduce your file size.
How do I reduce the KB size in Excel?
Reduce the file size of your Excel spreadsheets Go to File > Options > Save. Under Save workbooks, in the Save files in this format list, select Excel Binary Workbook.
How do I shrink an Excel spreadsheet?
You can shrink or enlarge a worksheet for a better fit on printed pages. To do that, in Page Setup, click the window launcher button. Then, click Scaling > Adjust to, and then enter the percentage of the normal size that you want to use.
How do I compress data in Excel?
Compress the File (ZIP IT) Right-click on the Excel File. Hover your cursor on the Send to option. Click on the 'Compressed (zipped) folder' option.
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