1.jsvine / pdfplumberPlumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.pdfpdf-parsingtable-extractionPythonMIT11K total943 forks+282 starsfrom 10,578 · score 5.65
2.py-pdf / pypdfA pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF filespypdf2pdfpythonpdf-parserpdf-parsingpdf-manipulation+2 morePythonOther license10K total1.7K forks+166 starsfrom 10,116 · score 5.12
3.marcpinet / citracer💬 Trace citation chains for any concept across research papers and render them as an interactive graph.academic-researchbibliographycitation-graphcligrobidliterature-review+5 morePythonMIT39 total2 forks+11 starsfrom 28 · score 2.48