What Is a PDF Parser? How to Extract Data From PDFs

A PDF Parser (also sometimes called PDF scraper) is a software that can be used to extract data from PDF documents. PDF Parsers can come in form of libraries for developers or as standalone software products for end-users.

PDF Parsers are used mainly to extract data from a batch of PDF files. Manual data entry (copy & paste) is a common alternative when data needs to be extracted from only a handful of documents.

What kind of data can be parsed from PDF files?

PDF files are the go-to option for many different document types, ranging from books, presentations, reports, brochures to invoice, and purchase orders. While PDF offers the capability to embed rich media types and attachments, PDF parsing solutions are typically used to extract:

• Text paragraphs
• Single data fields (dates, tracking numbers, …)
• Tabular data (tables and lists)
• Images

What are the typical use-cases for PDF Parsers / PDF Scraper?

PDF parsers are used in various fields, ranging from document management, document indexing to business process automation with the goal of automatically extracting data from PDF files. Whether or not it is possible to successfully parse PDF files, depends highly on the nature of documents and not all document types can be parsed. Use-cases we see quite often at Docparser, are Automated Invoice & Accounts Payable Processing, Purchase Order Parsing, PDF Form Processing, Converting PDF bank statements, etc.

Is parsing a PDF comparable to web scraping? And what is a PDF scraper?

Parsing PDF files is indeed very similar to scraping data from websites. Some people actually use the word “PDF Scraper” instead of PDF Parser. Scraping data from websites comes however with the advantage that websites typically come as hierarchically structured HTML documents. Being able to access HTML tags (e.g. <h1>, <h2>, <table>, …) makes it much easier for a software to “understand” the structure of a document. Unfortunately, the PDF specification does not contain any structuring tags. For example, a table inside a PDF file is basically just text which is arranged in a certain way. Having no structural tags makes it challenging to successfully parse PDF files.

How can I extract data from a PDF online?

Try Docparser! Our ability to parse very specific data from documents is the number one reason our customers say they love using Docparser! Say good-bye to manual data entry and automate your business.

Say good-bye to tedious manual data entry. Docparser offers a fast, secure, and accurate PDF Parser tool to automate your workflow.