Best File Compression Software for Microsoft 365

Compare the Top File Compression Software that integrates with Microsoft 365 as of December 2025

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This a list of File Compression software that integrates with Microsoft 365. Use the filters on the left to add additional filters for products that have integrations with Microsoft 365. View the products that work with Microsoft 365 in the table below.

What is File Compression Software for Microsoft 365?

File compression software reduces the size of files or folders to save storage space and speed up transfers. It works by using algorithms to eliminate redundancy and efficiently encode data, often resulting in significantly smaller file sizes. These tools typically support multiple compression formats, such as ZIP, RAR, and 7z, and can also encrypt archives for added security. Many include features like batch compression, password protection, file splitting, and integration with cloud storage. File compression software is essential for sharing large files, archiving data, and improving storage efficiency on both personal and enterprise systems. Compare and read user reviews of the best File Compression software for Microsoft 365 currently available using the table below. This list is updated regularly.

1

XConvert

XConvert

We are the web's premier online converter of Portable Document Format (PDF) files. Our site allows you to make a PDF-compatible file without loading any special software. All it takes to generate a PDF-compatible file is to upload a postscript-compatible file to our website and then click on the resulting link. Our aim is to make it simple for light and moderate users to generate PDF files. Convert and merge JPG, PNG, and other images to PDF online for free. Change border size, page size, image alignment, and orientation to fit your preferences. No watermark is added. Combine or merge a large number of photos to PDF document(s) at once. We don't compromise quality for anything. Our advanced image converter detects the best quality for your output files. This feature enables us to keep the best quality while reducing PNG, TIFF/TIF, WebP, and JPG/JPEG image file size. We do our best to separate all details need to merge Image files so you can just download single PDF file.

1 Rating

Starting Price: $4.99 per month

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2

WinZip SafeShare

WinZip

A modernized sharing experience. Share your files with confidence and security in an intuitive environment built with simplicity in mind. This powerful sharing tool allows you to share, compress, and encrypt, all within a simple interface. Easily share files to one or many locations, surrounded by extra layers of security, including military-grade encryption and time bomb capabilities. Enjoy expanded cloud services, including OpenStack and SwiftStack regions and credential files, Alibaba, Wasabi, HP, Oracle, Azure, WebDAV, CenturyLink, IONOS and OVH cloud providers. Combine multiple PDF files into a single PDF file to save, zip, or share. Streamline workflow when sharing via Slack IM. Manage files shared by WinZip or ZipShare. Open and view, share again or remove shared files. Keep track of which Zip files you have shared via WinZip or ZipShare. Email anyone directly from WinZip by adding contacts from all your supported sources into one combined address book.

Starting Price: $34.95 one-time payment

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3

CloudConvert

Lunaweb

CloudConvert is an online file converter. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. To get started, use the button below and select files to convert from your computer. CloudConvert is your Swiss army knife for file conversions. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. Plus, you can use our online tool without downloading any software. CloudConvert has been trusted by our users and customers since its founding in 2012. No one except you will ever have access to your files. We earn money by selling access to our API, not by selling your data. Besides using open source software under the hood, we’ve partnered with various software vendors to provide the best possible results. Most conversion types can be adjusted to your needs such as setting the quality and many other options.

Starting Price: $8.00/one-time

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4

Online-Convert.com

Online-Convert.com

Convert media files online from one format into another. A versatile online audio converter to convert audio files in the most common audio file formats. Our free document converter selection that allows you to convert Word to PDF, JPG to PDF any many more. Convert and optimize your files for webservices like WhatsApp, Twitter, Facebook, and many more. Convert your files from PDF to Word, PDF to Excel, and more. Convert video files into the most common formats, such as MP4, AVI, MOV, and more. A list of versatile online ebook converter that can convert your text documents to ebook easily. A collection of online video converter for your mobile device, gaming console or tablet. Generate a hash or checksum with these hash generator tools. Create archive files like a ZIP with this free compression tool. This free online file converter lets you convert media easy and fast from one format to another.

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