pdfplumber vs pdfminer.six
Python PDF extraction libraries compared
pdfplumber and pdfminer.six are Python tools for extracting and analyzing PDF content. pdfplumber builds on pdfminer.six with focused tools for tables, positioned objects, and visual debugging, while pdfminer.six covers a broader range of content and document features, including images, forms, and multilingual text.
pdfplumber: Extract Text, Tables, and Objects from PDFs
pdfplumber is a Python library for inspecting machine-generated PDFs and extracting text, tables, and positioned page objects. It suits developers who need more layout detail and visual debugging than basic text extraction provides.
pdfminer.six: Extract PDF Content with PDFMiner
pdfminer.six is a community-maintained fork of PDFMiner, built for extracting and analyzing content from PDF documents. Use its Python library or command-line tool to retrieve text and layout details from PDFs.
| pdfplumber | pdfminer.six | |
|---|---|---|
| Language | Python | Python |
| License | MIT | MIT |
| Stars | 10.8k | 7k |
| Forks | 928 | 1k |
| Last analyzed | Oct 3, 2026 | Oct 16, 2026 |
Key differences
- pdfplumber adds higher-level text and table extraction to pdfminer.six, which it uses as its parsing foundation.
- pdfplumber focuses on positioned page objects, table detection, cropping, and visual debugging; pdfminer.six supports extraction as text, images, HTML, or hOCR and can inspect forms and document structure.
- pdfplumber’s table tools can use graphical lines, text alignment, or supplied separators, while pdfminer.six lists support for tagged content, AcroForms, CJK languages, and vertical writing.
- pdfplumber offers a command-line interface for exporting object data as CSV or JSON and page text as plain text; pdfminer.six offers a command-line tool and Python API for PDF extraction.
- Both are Python projects under the MIT license. pdfplumber has 10.8k stars and 928 forks, while pdfminer.six has 7k stars and 1k forks.
- pdfplumber does not include OCR and is best suited to machine-generated PDFs; pdfminer.six targets Python 3.10 or newer and notes limited maintainer availability.
Choose pdfplumber if you…
- need to extract tables and tune detection for unusual layouts.
- want to inspect page-object coordinates and visualize detected objects or table boundaries.
- work mainly with machine-generated PDFs and do not need built-in OCR or PDF editing.
Choose pdfminer.six if you…
- need to extract content as text, images, HTML, or hOCR.
- work with multilingual PDFs, tagged content, AcroForms, or embedded images.
- want a Python API and command-line tool for broader PDF parsing and analysis.
Compare the numbers side by side, or add more projects
This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.