Ifiok Tools
Free tools

Free Compress PDF Tool

Drag and drop PDF files here

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    Compression level

    Compression runs in your browser — your files are never uploaded.

    How to compress a PDF
    1. 1Add your PDFsDrag and drop one PDF or several at once — or tap to pick them from your device.
    2. 2Pick a levelLight keeps the best quality; Recommended balances size and quality; Strong makes the smallest file.
    3. 3Compress & downloadSee the before→after savings, then download the smaller PDF (or a ZIP for a batch) — free.
    What you can use Compress PDF for
    • Email attachmentsGet a heavy PDF under the size limit so it actually sends.
    • Uploads & formsFit a document under a portal's upload cap — visas, applications, tenders.
    • Scanned documentsScans are huge — shrink them hard without making the text unreadable.
    • Sharing on WhatsAppSend a lighter file that downloads fast on any connection.
    • Saving storageKeep your files smaller in Drive, on your phone, or on your account.
    • Faster websitesLighter PDFs load quicker for anyone downloading them from your site.
    Is it private & free?
    Private by defaultCompression happens entirely in your browser — your files never leave your device, and nothing is stored after.
    Free to useCompress and preview the savings for free with no watermark. You only sign in when you download or save the finished PDF.
    Frequently asked questions
    Is this PDF compressor really free?Yes. You can compress PDFs and see the savings for free, with no watermark. You only sign in when you're ready to download or save the smaller file.
    Will compressing lose quality?It depends on the level. Light stays visually identical; Recommended is a good balance; Strong squeezes the most but softens images. We always keep whichever result is smaller than your original.
    Are my files uploaded to a server?No — compression runs right in your browser, so your files never leave your device. Only a very large file that's too much for your device may finish on our server, and nothing is kept afterwards.
    Can I compress several PDFs at once?Yes. Add a batch and compress them all in one click — you'll get them back together as a ZIP.
    How much smaller will my PDF get?It varies with the file. Image-heavy PDFs and scans shrink the most; a PDF that's already just text may barely change — in which case we keep your original so it never gets bigger.