Split by file size

Cuts the document into parts that each stay under your limit — made for e-mail attachment caps. Boundaries come from real produced sizes, not estimates.

This tool runs entirely in your browser — nothing you type or open here is ever uploaded. You can disconnect from the internet after the page loads and it still works.

Drop files here or click to choose

One PDF file

up to 300 MB

📕

Need more than this page can do?

The PDF Bag of Tools desktop app compresses, redacts with verified removal, OCRs scans, repairs damaged files, converts to PDF/A and handles 500-page documents — all offline, on your machine, with the same promise: nothing ever leaves it. See everything it does →

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Every changed pixel between two versions, painted red.

✍️ Sign PDF

Draw your signature and place it on the page — nothing uploaded.

📝 Fill PDF form

Fill text boxes, checkboxes and dropdowns, then flatten.

🫓 Flatten PDF

Make filled form fields permanent, uneditable page content.

🖨️ PDF to PNG

Render every page as a lossless PNG image, zipped.

📄 Extract text

Pull all text out of a PDF — preview, copy or save as .txt.

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