pdfminer.six
Community-maintained PDF extraction tool for Python.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is pdfminer.six?
Pdfminer.six is a community maintained fork of the original PDFMiner, designed to extract text and layout information from PDF documents. It's particularly useful for developers working with unstructured data in PDFs who need precise control over how content is extracted.
Key differentiator
“Pdfminer.six stands out by offering robust and precise text and layout extraction capabilities from PDFs, making it a preferred choice for developers working with unstructured data in Python.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns and idioms, which can be challenging for those unfamiliar with the language.
Historical migrations from v20191125 to v20200418 required significant updates to existing codebases due to API changes.
pdfminer.six may struggle with extracting text from PDFs that have intricate layouts, embedded images, or non-standard formatting.
Processing large or highly formatted PDF documents can be slow and resource-intensive, leading to extended processing times.
Fit analysis
Who is it for?
✓ Best for
Developers who need to extract text and layout information from PDFs with high precision
Projects requiring the processing of large volumes of PDF documents for data extraction purposes
✕ Not a fit for
Users looking for a graphical user interface (GUI) tool for manual PDF manipulation
Scenarios where real-time PDF content extraction is required, as it may not be optimized for speed
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Next step
Get Started with pdfminer.six
Step-by-step setup guide with code examples and common gotchas.