Frequently asked questions
Everything you need to know about MultiCompressor.
Getting started
Yes. Every one of our six compression tools is free to use with no signup required. Premium adds higher limits, no ads and priority processing for power users.
No account is needed to compress files. You can sign up to track your history and unlock Premium benefits, but it is entirely optional.
We support video, images, audio, PDF, GIF and Office documents. Each tool lists its exact supported input and output formats.
Files & privacy
Uploads happen over an encrypted connection and are processed on secure, temporary storage. We never view, share or sell your files.
Every uploaded and processed file is automatically and permanently deleted no later than two hours after upload.
Free accounts can compress files up to 1 GB each. Premium members get up to 5 GB and unlimited daily compressions.
Quality & results
You stay in control. Choose the compression level and output format, and our engines preserve as much quality as possible for the size you want.
It depends on the file and settings, but reductions of 50–90% are common while keeping great visual or audio quality.
Batch compression is a Premium feature, letting you process multiple files in a single session.
Billing & Premium
No ads, higher upload limits, unlimited daily compressions, priority processing, batch compression and priority email support.
Yes. You can cancel your Premium plan whenever you like and keep access until the end of your billing period.
We accept PayPal and all major credit and debit cards through our secure checkout.
Still have questions?
Browse the Help Center or reach out — we're happy to help.