This page describes how to join multiple PDF files or update PDF attributes from the command line using the Pdfcrowd API.
pip install pdfcrowd
We also offer other installation options.
Authentication is needed in order to use the Pdfcrowd API. The credentials used for accessing the API are your Pdfcrowd username and the API key.
demo
ce544b6ea52a5621fb9d55f8b542d14d
To get your personal API credentials, you can start a free API trial or buy the API license.
pdf2pdf -user-name "demo" -api-key "ce544b6ea52a5621fb9d55f8b542d14d" \ /path/to/cover.pdf \ /path/to/proposal.pdf \ /path/to/price.pdf \ /path/to/contact.pdf > "offer.pdf"
pdf2pdf -user-name "demo" -api-key "ce544b6ea52a5621fb9d55f8b542d14d" \ -page-watermark "/path/to/watermark.pdf" \ /path/to/proposal.pdf > "company_offer.pdf"
pdf2pdf -user-name "demo" -api-key "ce544b6ea52a5621fb9d55f8b542d14d" \ -linearize \ /path/to/not_linearized.pdf > "linearized.pdf"
-debug-log
to get detailed info about the conversion, such as
conversion errors, time, console output.
Refer for details to the User Manual.