Extract text content from a PDF file. Supports PDFs with searchable text and can extract text from specific pages or ranges. Returns plain text content.

Extract metadata from a PDF file including title, author, subject, keywords, creator, producer, creation date, modification date, and page count.

Search for specific text within a PDF file. Returns page numbers and context around the found text. Useful for finding specific content in large documents.

Get the total number of pages in a PDF file. Returns a simple integer count.

Extract specific pages from a PDF file and save as a new PDF. Supports page ranges and individual page selection.

Merge multiple PDF files into a single PDF. Returns a base64-encoded merged PDF. Files are merged in the order provided.

Split a PDF file into multiple separate PDF files based on page ranges. Returns a JSON with base64-encoded PDFs for each selected page. Supports single pages (e.g., '1'), page ranges (e.g., '1-3'), and all pages (e.g., 'all').

Convert PDF pages to PNG images. Returns a JSON with base64-encoded PNG images for each page. Supports custom DPI settings for resolution control.

Extract all form fields from a PDF document including field names, types, current values, and available choices for dropdown fields.

Fill form fields in a PDF document with provided values and save to output path. Supports text fields, checkboxes, radio buttons, and dropdowns.