File tools / Compress PDF
Makes the file smaller while keeping the picture and sound
Open CompressNo sign-up · free for files up to 30MB
Your files are used only for this job and never to train AI. All traffic is encrypted, guest files are deleted after 24 hours, and members can delete their files at any time. Security
Yes. Without an account you can process files up to 30MB, 10 times a day. A free account raises that to 80MB per file and 40 jobs a month. No watermark is added.
Yes. It opens straight from omnidesk.win and runs in Chrome, Edge, Safari or Firefox — nothing to install.
Yes. Open it in Safari or Chrome on your Mac — there is nothing to install.
Up to 30MB per file without an account and 80MB on a free account. The Pro plan handles files up to 2GB.
You choose the strength. 'Light' keeps quality first and shrinks a little, 'strong' puts size first. The default, 'balanced', is hard to tell apart by eye. Your original stays untouched.
24 hours without an account and 7 days on a free account, in your drive. After that they are deleted automatically.