[holic]

Side note: Under the hood, PhantomJS uses wkhtmltopdf. You can probably save yourself some overhead using the wkhtmltopdf binary directly.

[SigmundA]

No I believe both use QTWebkit directly.

[jamespaden]

It, it used QTWebkit directly. Wkhtmltopdf uses a forked version of Webkit with several PDF-specific enhancements (better support for paging, fixes a couple bugs, etc).

[holic]

Thanks for clarifying!