Compress
PDF.
Choose the maximum file size your destination accepts. Compare the original and the result before downloading.
Free · PDF up to 50 MB and 200 pages
Choose PDF
One PDF file · Drop files here
Your document
Tap the thumbnail to check the pages of your PDF.
Important: KB and MB measure file size, not pixels. A PDF can contain vector text without a fixed DPI. To reduce its size, MiPDF may turn pages into images and remove selectable text, links, forms or digital signatures. Check the output before submitting it.
Your PDF is ready
Included documents
Before compressing
How can I reduce a PDF to 1 or 2 MB?
Select the PDF, choose the size limit and press Compress PDF. If the original already fits, keep the original.
What if it is still too large?
MiPDF tries different quality levels and keeps the smallest file. If it still exceeds your limit, split the PDF into smaller batches when allowed.
Can I compress confidential documents?
The processing runs on your device. You can clear the session afterward. Keep the original if it contains a digital signature or editable fields.
What does compressing a PDF to a target size mean?
A limit of 500 KB, 1 MB or 2 MB refers to the file size, not the page size or image resolution. Large photographs can make even a short PDF heavy. Reaching an exact target without losing quality may not be possible.
Compression and preserving content
MiPDF may convert pages to images when reducing file size. Selectable text, links, forms and signatures may be affected. Review the original and final sizes, resolution and readability. Keep the original document.
To arrange attachments first, use Unir PDF.