Morfile
Nothing is uploaded: conversion happens on your device
Compress a PDF file
Same format, lighter file. Free and no upload: everything happens on your device.
Drop your PDF file here
Choose a fileFree: 1 file, 5 MB max. Nothing is uploaded: everything happens on your device.
Try it: turn off your Wi-Fi and convert. It still works.
How to compress a PDF file
- 1 Choose the compression level: light, balanced or strong.
- 2 Drop your PDF file into the box above.
- 3 Compare the sizes before and after, then download your lighter PDF file.
How Morfile makes your PDF files lighter
Morfile saves the images inside the PDF lighter. The text stays sharp and selectable.
Aim for an exact size
In the app, choose a target size: under 1, 2, 5, 10 or 25 MB, or any value you like. Morfile finds the best quality that fits, and tells you clearly if it can’t be done.
Frequently asked questions
Is it free to compress a PDF file?
Yes, with automatic compression, up to 5 MB and one file at a time, no sign-up. With Morfile Pro: batches, big files and target size.
Is my PDF file uploaded to a server?
No. Compression happens in your browser, on your device. Even a big video is processed with no upload time.
Will I lose quality?
Light compression is invisible. Strong makes the file as light as possible, with a loss you can see up close. For images, a slider compares before and after.
How do I get under an email size limit?
In the app, choose the “under 25 MB” target size (Gmail, Outlook) or “under 10 MB” for stricter mail services. Morfile does the rest.