Python Libraries and Tools Page 19 of 25
Browse 609 Python Libraries and Tools on AlternativeTo including popular Python options.
- Programming Language
- Free
- Open Source
docext is a powerful tool for extracting structured information from documents such as invoices, passports, and other forms. It leverages vision-language models (VLMs) to accurately identify and extract both field data and tabular information from document images.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Docker
- Python

Janito is a powerful AI-assisted command-line interface (CLI) tool built with Python, leveraging Anthropic's Claude for intelligent code and file management.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Python
A flexible, powerful ecommerce SaaS platform. Shuup’s Single and Multi-vendor licenses are built for any business to empower vendors to sell services, subscriptions, digital media or physical products.
Cost / License
- Paid
- Open Source
Application types
Platforms
- Online
- Self-Hosted
- Python
- React
- JavaScript
- Django
- Software as a Service (SaaS)



CBFS Disk allows you to create virtual disk drives formatted as FAT, NTFS, or any other filesystem with just a few lines of code. The contents of each virtual disk drive are stored in a single contiguous block of data, managed by the CBFS Disk system driver itself.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
- Python
- .NET Framework
- Qt
- Go (Programming Language)
- C++ Builder
- C++
- Java
- Delphi

A polyglot document intelligence framework with a Rust core. Extract text, metadata, and structured information from 75+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Python
PrettyTable is a simple Python library designed to make it quick and easy to represent tabular data in visually appealing ASCII tables. It was inspired by the ASCII tables used in the PostgreSQL shell psql.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Python
Run AI agents in isolated containers with versioned storage, policy-checked network egress, and a full audit trail. Every change is transactional. Every commit is revertible.
Cost / License
- Freemium
- Proprietary
Platforms
- Claude Code
- Python
- Mac
- Linux
- Windows
- Online

The MarkItDown library is a utility tool for converting various files to Markdown (e.g., for indexing, text analysis, etc.).
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- BSD
- Python
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Ruby
- Python
- PHP
- Go (Programming Language)
- Java
- Elixir
Real-time usage monitor for Claude Code — session limits, weekly limits, cost tracking, peak hours, and 10 themes with animations. All in your status bar.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Python
- Claude Code


Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- BSD
- Python
- Kubernetes
- Visual Studio Code

Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Python
- Linux
- AppImageHub

Py2neo is a comprehensive tool-kit for working with Neo4j from within Python applications or from the command line.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- neo4j
- Python

A modern and anonymous metadata removal tool that guarantees your file privacy. Strip metadata without compromising your digital footprint with our advanced metadata cleaner and scrubber technology.
Cost / License
- Freemium
- Open Source
Platforms
- Online
- Self-Hosted
- Python

A lightweight and user-friendly Modbus RTU sniffer tool with a graphical interface. Easily analyze and debug communication between PLCs, HMIs, and other Modbus RTU devices via serial ports.
Cost / License
- Free
- Proprietary
Platforms
- Windows
- Linux
- Python

ChainMemory gives AI agents persistent memory that belongs to the user, not the vendor. Save a memory in ChatGPT and recall it in Claude, Gemini, Perplexity or Copilot via Chrome extension, MCP server, or REST API.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Self-Hosted
- Google Chrome
- JavaScript
- Typescript
- npm
- Python



Pgcli is a Python-based command line interface for Postgres with auto-completion and syntax highlighting.
Cost / License
- Free
- Open Source (BSD-3-Clause)
Platforms
- Linux
- Python


jdSimpleAutostart allows you to manage the autostart entries of your Desktop according to the Freedesktop Specification. It is made to work on all Desktop Environments, therefore it only supports the Basic Features.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Python
- Arch Linux

I developed GmailGenius because managing invoices felt like trying to find a needle in a haystack—while blindfolded! I was constantly losing track of due dates and getting hit with late fees, which turned my financial life into a chaotic mess.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- BSD
- Python

PlutoPrint is a lightweight and easy-to-use Python library for generating high-quality PDFs and images directly from HTML or XML content. It is based on PlutoBook’s robust rendering engine and provides a simple API to convert your HTML into crisp PDF documents or vibrant image...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Python


CuPy is an open-source array library for GPU-accelerated computing with Python. CuPy utilizes CUDA Toolkit libraries including cuBLAS, cuRAND, cuSOLVER, cuSPARSE, cuFFT, cuDNN and NCCL to make full use of the GPU architecture.
























































