Split PDF by file size

Get multiple smaller documents with specific file sizes


Files stay private. Automatically deleted after 5 hours.

How to Split PDF by Size

Divide PDF into smaller pieces based on specific file size.

1. Upload your files

You can be assured that your files are safely uploaded over an encrypted connection. The files will permanently be deleted after processing.

  • To upload your files from your computer, click “Upload PDF File” and select the files you want to edit or drag and drop the files to the page.
  • To upload files from Dropbox, Google Drive or from a website where your files are located, expand the “Upload PDF File” dropdown list and select your files.

Deft PDF file upload

2. Indicate Split Size

Create smaller documents based on file size. Once the PDF file is uploaded, indicate the maximum file size per document on the text box to determine its split rule. You have two size indicators to choose – MB or KB.

deftpdf split by size

3. Apply Split and Download

Click "Split PDF by Size " once the size indications are set. Click “Download” after processing to save it on your computer. You may also save it in your online storage such as Dropbox or Google Drive, share it via email, print the new document, rename or even continue editing with a new task.

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Split by size - Web
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