Python Libraries and Tools Page 16 of 25

Browse 609 Python Libraries and Tools on AlternativeTo including popular Python options.

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  1. BMS icon
     2 likes

    Block model simulator for python BMS is a block model time simulator: it computes time values of time functions (called variables) linked by blocks which represent equations and behaviors between them.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    BMS screenshot 1
    8 alternatives
  2. Bottle icon
     2 likes

    Bottle is a fast, simple and lightweight WSGI micro web-framework for Python. It is distributed as a single file module and has no dependencies other than the Python Standard Library.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    9 alternatives
  3. PlotDevice icon
     1 like

    PlotDevice is a Macintosh application that lets you write Python scripts to generate 2D graphics using simple drawing commands.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Python
    PlotDevice screenshot 1
    2 alternatives
  4.  2 likes

    eyeD3 is a Python module and command line program for processing ID3 tags. Information about mp3 files (i.e bit rate, sample frequency, play time, etc.) is also provided.

    Cost / License

    Application type

    Platforms

    • Linux
    • Python
    eyeD3 screenshot 1
    58 alternatives
  5. Web App to manage only Postfix Aliases with a LARGE number of managed Domains (>hundreds). Simple user administration, AD auth, Python 3 compatible.

    Cost / License

    Platforms

    • Linux
    • MariaDB
    • Python
    • SQLite
    • Oracle Database
    • PostgreSQL
    Main user interface for existing aliases. Click on "Save" will create a new virtual file and execute postmap Postfix command.
    New Domain for aliases. Check the Application builder for customization!
    Users can have access per Domain.
    8 alternatives
  6. ImaginaryInfinity Calculator is an expandable calculator. It's command line interface is designed to resemble that of some graphing calculators. New functionality can easily be added by installing user created plugins.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Python
    • Haiku
    The calculator on startup on Linux
    Various commands on Linux
    The settings editor on Haiku
    +2
    The plugin store on MacOS
    19 alternatives
  7.  1 like

    MockingJay is a locally hosted chat room for computer programmers that offers simple drag and drop file sharing (images, screen shots, log files, binaries, etc), code formatting and syntax highlighting.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • Python
    MockingJay screenshot 1
    MockingJay screenshot 1
  8.  1 like

    FlaskBB is a fast, simple and extensible forum software. It is being developed in Python/Flask under the permissive BSD 3-Clause license.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • Python
    • Flask
    Index View
    Forum View
    FlaskBB screenshot 2
    +1
    FlaskBB screenshot 3
    44 alternatives
  9. Oicana icon
     1 like

    Oicana offers seamless PDF templating across multiple platforms. Define templates using the modern and open source typesetter Typst. Then specify dynamic inputs and generate high quality PDFs from any environment - whether it’s a web browser, server application, or desktop...

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Self-Hosted
    • Python
    • Node.JS
    • Java
    • JavaScript
    • Typescript
    • Rust
    • PHP
    10 alternatives
  10. Celerp icon
     2 likes

    Downloadable ERP software with open-source MIT modules, local-first data ownership, accounting, CRM, inventory, manufacturing, ecommerce integrations, and AI automation.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
    Local-first ERP dashboard for tracking business operations, accounting, inventory, sales, purchasing, and performance in one system.
    Inventory management with products, stock levels, locations, purchasing, barcode/RFID workflows, lots, expiry dates, and FEFO support.
    Manufacturing ERP tools for bills of materials, production runs, raw material consumption, finished goods, and true unit costing.
    +5
    Built-in double-entry accounting with trial balance, general ledger, P&L, balance sheet, AR/AP aging, tax, and reconciliation reports.
    13 alternatives
  11.  1 like

    Waymap is a fast and optimized web vulnerability scanner built for penetration testers. It helps in identifying vulnerabilities such as SQL Injection and Command Injection by testing against various payloads.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    Waymap screenshot 1
    Waymap screenshot 1
  12. A simple, lightweight command-line tool to manage your favorite live streams, check their status efficiently, and launch them directly in your media player without needing a heavy web browser.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Python
    First time user run
    playback options
    list of streams and main menu
    5 alternatives
  13. PPMessage icon
     2 likes

    PPMessage is an open source customer communication platform with the backend written in Python.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Windows Mobile
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Python
    PPMessage screenshot 1
    88 alternatives
  14. Skylos icon
     1 like

    High-precision Python SAST & Dead Code Remover. Finds unused functions, secrets, and security flaws with hybrid static analysis + local LLM agents. Privacy-first & low noise. MCP server for SAST too.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Python
    • Visual Studio Code
    Skylos screenshot 1
    3 alternatives
  15. DataKit icon
     1 like

    DataKit allows users to open multi-gigabtye locally stored files or connect to remotely hosted data sources to help them view, audit, query and visualise data with ease.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Self-Hosted
    • Docker
    • Mac
    • Homebrew
    • Python
    • Windows
    • Linux
    AI Data Assistant (prompt->query->result->visualisation)
    Data Previewer
    Data SQL Editor
    +7
    Data Visualiser
    4 alternatives
  16. Mapilio icon
     1 like

    Access street-level imagery and map data from all over the world. Fill in the gaps by requesting new coverage or capturing your own!

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • iPad
    • Android
    • Android Tablet
    • Windows
    • Mac
    • Linux
    • Python
    Mapilio screenshot 1
    Mapilio screenshot 1
    Mapilio screenshot 2
    +2
    Mapilio screenshot 3
    5 alternatives
  17. Isaacus API icon
     1 like

    The Isaacus API is the world's first legal AI API, offering direct access to best-in-class specialized legal AI models.

    Cost / License

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Python
    • Node.JS
    Isaacus API screenshot 1
    3 alternatives
  18. fal icon
     1 like

    Generative media platform for developers. Build the next generation of creativity with fal. Lightning fast inference.

    Cost / License

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Python
    fal screenshot 1
    fal screenshot 1
    33 alternatives
  19. Django CRM icon
     1 like

    The CRM with tasks management, email marketing and more. Django CRM offers a comprehensive suite CRM solution, providing businesses with all the essential tools to manage customer interactions, sales, and workflows efficiently within one unified CRM platform.

    Cost / License

    Application types

    Platforms

    • Self-Hosted
    • Python
    • Django
    Django CRM screenshot 1
    Django CRM screenshot 1
    49 alternatives
  20. Molasses icon
     2 likes

    Molasses is a suite of software tools that enables your team to deploy code more frequently. Molasses offers a set of feature flag and A/B testing tools that allows your teams to ship code more often with fewer incidents.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Ruby
    • Python
    • React
    • JavaScript
    • Software as a Service (SaaS)
    • Go (Programming Language)
    • React Native
    • Node.JS
    24 alternatives
  21. Spawn icon
     1 like

    CLI tool that scaffolds a complete Python project in one command — folder structure, Git init, virtual environment via uv, and dependency installation.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
    2 alternatives