Compress Excel files on Mac OS in seconds
Our simple Mac OS XLS compressor will significantly reduce file size without impacting on document quality.
Reduce Excel File Size Up To 95%
Secure Local File Compression
Over 2 million happy customers
Sending As Attachments
No more annoying bounce backs with large emails. Easily shrink your attached Excel files under mailbox limits.
Splitting Excel Files
Avoid having to split and merge Excel files in order to send them. Keep your documents small and intact instead.
Batch Compress Excel Files
Save time and effort reducing multiple spreadsheets individually. Compress up to 10,000 Excel files at once.
Uploading Excel Files
Smaller files are easier to transmit. Stay under your upload and storage limits easily with small Excel files.
Slow File Opening
Huge Excel files can load slowly, notably when accessed remotely. Avoid this with smaller, faster loading files.
100% Offline XLS Optimizer
Download our local reduction software and compress an Excel file offline. There's no need for the internet.
Compress Excel Windows
Our software is available on both Mac and Windows operating sytems so you can shrink XLS files regardless.
Stop Zipping XLS Files
Our software will compress Excel files by up to 95% without zipping. There's no more need for extraction.
Reduce XLS Under 300kb
Some allications need Excel files to be under a certain size. Whether 300kb or below, stay under set sending limits.