Support & FAQ
Find answers to common questions about Mino
Frequently Asked Questions
How much can Mino compress my PDFs?
Compression results vary depending on the PDF content. Documents with images typically see 50-90% reduction. Text-heavy PDFs may see 20-40% reduction. Already compressed PDFs will see minimal change.
What's the difference between the quality presets?
High Quality: Minimal compression, best for printing.
Medium Quality (Recommended): Balanced compression, great for sharing.
Low Quality: Maximum compression, best when file size is priority.
Medium Quality (Recommended): Balanced compression, great for sharing.
Low Quality: Maximum compression, best when file size is priority.
Is my document uploaded to any server?
No, absolutely not. All compression happens 100% locally on your device. Your documents never leave your iPhone or iPad. Mino works completely offline.
How do I use the Share Extension?
1. Open any app with a PDF (Files, Safari, Mail, etc.)
2. Tap the Share button
3. Select "Mino" from the share sheet
4. Choose your compression quality
5. Save or share your compressed PDF
2. Tap the Share button
3. Select "Mino" from the share sheet
4. Choose your compression quality
5. Save or share your compressed PDF
Do I need to pay a subscription?
No! Mino is a one-time purchase. Pay once and use it forever. No subscriptions, no hidden fees, no in-app purchases. All future updates are included.
Tips & Troubleshooting
Best Results
For the best compression, use "Medium Quality" for most documents.
Email Attachments
Most email services limit attachments to 25MB. Use "Low Quality" to get under this limit.
Image-Heavy PDFs
Documents with lots of images compress best. Scanned documents can often be reduced by 80%+.
Keep Originals
Mino creates a new compressed file and never modifies your original.
Still Need Help?
Can't find what you're looking for? Send us an email and we'll get back to you as soon as possible.
Click to reveal emailWe typically respond within 24-48 hours.