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Optimize the PDF layout for mobile device, K2PDFOpt online

Optimize the PDF layout for a smaller screen device, convert PDF to 6 inch, 4 inch, It works well on multi-column PDF files and can re-flow text even on scanned PDF files. convert online, high quality, fast speed, read PDF on any devices!
Support multi files
Clear the items

Optimize the PDF layout for Kindle and Mobile device

Why choose Ferebook K2PDFOpt online

Optimize the PDF layout for Kindle and Mobile device

High quality, fast speed

No need to download software, free to use, save your time

* Support file size 50MB

* Support Multi files

* It's green, no advisement'

How to Use Online eBook Converter

Step 1: Choose Output Device/Format

Ferebook Online PDF Optimizer supports three output Kindle and Mobile device.

You must choose the output format before uploading PDF.

Step 2: Upload the DRM-free PDF files

Just click "Browse Files" button and choose the DRM-freee PDF files in your local drive, then they will be uploaded into our conversion server. If everything goes well, you will see progress bar for each file.

Step 3: Download converted files

When a PDF is uploaded and converted, you will see "Download" link for each book. Click it you can get the converted PDF file.