Show HN: I built a free alternative to Adobe Acrobat PDF viewer(github.com)

136 points by bobsingor 1 year ago | 32 comments

Stirling-PDF: local web application to perform various operations on PDFs(github.com)

465 points by alexzeitler 2 years ago | 198 comments

GitHub repository for Stirling-PDF, a locally hosted web application for performing various operations on PDF files such as merging, converting, and OCR.

Sioyek is a PDF viewer with a focus on textbooks and research papers(github.com)

280 points by simonpure 2 years ago | 97 comments

Show HN: Generate pdf with gitbook or mdbook url(github.com)

86 points by lufeng 3 years ago | 31 comments

SumatraPDF Reader(github.com)

475 points by quyleanh 3 years ago | 224 comments

GitHub repository for SumatraPDF, an open-source GPL-licensed PDF and document reader for Windows written in C/C++.

Show HN: Kreuzberg – Modern async Python library for document text extraction(github.com)

181 points by nhirschfeld 1 year ago | 72 comments