CompressPDF
100% Private

Compress & Merge
PDF Files Instantly

100% free & private. All processing happens locally in your browser — your files never leave your device.

📲
Install CompressPDF
Add to your home screen for instant offline access.

Upload PDF Files

Drop PDF files here

or click to browse · Supports multiple files
Drag handles to reorder merge sequence

PDF Multi-file Reorderable Merge
0 files
    Drag the ⠿ handle to reorder files — order determines final merge sequence.
    Output Mode
    Files will be merged into a single PDF

    Compression Settings

    0.5
    Max Compression Best Quality
    0
    Files
    0
    Pages
    0
    Jobs Done

    Compress & Download

    Processing...
    0%

    Processing is done entirely in your browser using PDF.js & PDFKit. Higher quality = larger file. JPEG mode gives the smallest output.

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