This page describes how to use our cloud-based API to convert PDF to text in Ruby. The API is user-friendly and can be integrated into your application with just a few lines of code.
The Ruby API client library provides easy access to the Pdfcrowd API. No third-party libraries are required.
Install the client library from rubygems.orggem install pdfcrowd
We also offer other installation options.
The credentials to access the API are your Pdfcrowd username and the API key. You can try out the API without registering using the following demo credentials:
demo
ce544b6ea52a5621fb9d55f8b542d14d
To get your personal API credentials, you can start a free API trial or buy the API license.
Refer to the PDF to Text Ruby Reference for a description of all API methods.
Here are a few Ruby examples to get you started quickly with the API. See more examples.
require "pdfcrowd" begin # create the API client instance client = Pdfcrowd::PdfToTextClient.new("demo", "ce544b6ea52a5621fb9d55f8b542d14d") # run the conversion and write the result to a file client.convertFileToFile("/path/to/invoice.pdf", "invoice.txt") rescue Pdfcrowd::Error => why # report the error STDERR.puts "Pdfcrowd Error: #{why}" # rethrow or handle the exception raise end
require "pdfcrowd" begin # create the API client instance client = Pdfcrowd::PdfToTextClient.new("demo", "ce544b6ea52a5621fb9d55f8b542d14d") # run the conversion and write the result to a file client.convertUrlToFile("https://pdfcrowd.com/static/pdf/apisamples/invoice.pdf", "invoice.txt") rescue Pdfcrowd::Error => why # report the error STDERR.puts "Pdfcrowd Error: #{why}" # rethrow or handle the exception raise end
require "pdfcrowd" begin # create the API client instance client = Pdfcrowd::PdfToTextClient.new("demo", "ce544b6ea52a5621fb9d55f8b542d14d") # run the conversion and write the result to a file client.convertRawDataToFile(open('/path/to/hello_world.pdf', 'rb').read(), "invoice.txt") rescue Pdfcrowd::Error => why # report the error STDERR.puts "Pdfcrowd Error: #{why}" # rethrow or handle the exception raise end