UnQTools
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Split PDF by File Size

Split PDF into parts by target file size. Useful for email attachments.

100% Private Works Offline Instant

Split PDF into parts by target file size. Useful for email attachments. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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