pymupdf / PyMuPDF

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

lynote-ai / humanize-text

Open-source pipeline for rewriting AI-generated text into natural human prose. Need it in your app? Try the Lynote Humanizer API → lynote.ai/ai-humanizer-api

pyparsing / pyparsing

Python library for creating PEG parsers

PCRE2Project / pcre2

PCRE2 is a library implementing regular expression pattern matching with a C API

PyThaiNLP / pythainlp

Thai natural language processing in Python

lovit / soynlp

한국어 자연어처리를 위한 파이썬 라이브러리입니다. 단어 추출/ 토크나이저 / 품사판별/ 전처리의 기능을 제공합니다.

xberg-io / html-to-markdown

High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kreuzberg team. Kreuzberg is a fast, polyglot document intelligence engine with a Rust core. It extracts structured data from 98+ document formats using streaming parsers and built-in OCR.

bab2min / Kiwi

Kiwi(지능형 한국어 형태소 분석기)

derek73 / python-nameparser

A simple Python module for parsing human names into their individual components

Musheer360 / SwiftSlate

Android accessibility service for AI-powered text transformation

lukaszliniewicz / Pandrator

Turn PDFs and EPUBs into audiobooks; subtitles or videos into dubbed videos (including translation), and more. For free. Pandrator uses local models, including voice-cloning (instant, RVC-enhanced, XTTS fine-tuning) and LLM processing. It aspires to be a user-friendly app with a GUI, an installer and all-in-one packages.

uhop / node-re2

Bindings for RE2: fast, safe alternative to backtracking regular expression engines.

NVIDIA / NeMo-text-processing

NeMo text processing for ASR and TTS

Puchaczov / Musoq

SQL Runtime without any database

nwiizo / suiko

日本語文書の自然さと読みやすさを再現可能に診断するRust CLI / Deterministic diagnostics for natural and readable Japanese writing

IT-Shelter-Labs / Shelter-Humanizer

AI-assisted text editor for Windows with local LLM support, text rewriting, style improvement and Unicode cleanup.

PyModel / watermark-remover

Find and remove AI provenance signals from files you own: hidden Unicode, token watermarks, visible image marks, and C2PA/EXIF/XMP metadata. Zero-dependency Python 3.10+ core; models, GPUs, and system binaries sit behind opt-in adapters.