Browse free open source Command Line Tools and projects below. Use the toggles on the left to filter open source Command Line Tools by OS, license, language, programming language, and project status.

  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

    See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

    Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.
    Try for Free
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 1
    ezthumb
    A video thumbnail generator based on FFMPEG.
    Leader badge
    Downloads: 24 This Week
    Last Update:
    See Project
  • 2

    srt2vobsub

    A command-line tool that converts text subtitles to vobsub

    A command line tool for Linux and other Unix-like systems that generates a pair of .idx/.sub vobsub subtitles files from textual subtitles.
    Downloads: 17 This Week
    Last Update:
    See Project
  • 3
    Command Line

    Command Line

    Your Personal Hacking Terminal.

    Command Line is an Open-Source Software for Pentesters and Ethical Hackers it contains many Functionalities which helps Ethical Hackers. It is CLI Based Application use for checking Networks and IP's it also supports functionalities like downloading Packages from Internet Including YouTube.It is also used for Port scanning, IP-Finding it is also useful for checking ping and net speed with the functionality of scanning the net speed by selecting the best server. It also has Host IP finding capability by Host it can also have commands used in Normal Terminals. TAGS: IP Resolver, IP sniffer, IP grabber, IP puffer, lanc v2, playstation, network sniffer, ip psn resolver, ddos tool for ps4, ps4 ip grabber, lanc, ip xbox resolver, stresser, xboxone ip sniffer, ip finder, leak ip, lanc tool, lanc remastered, lanc download, ocnosniff, ps4 ip, xbox ip, ps4 ddos, xbox ddos, ps4 ip, boot people, xbox ip, pull ips lanc-remastered-ip-sniffer
    Downloads: 5 This Week
    Last Update:
    See Project
  • 4
    AnAviPreviewGUI is an avi preview GUI for the command line tool AviPreviewC (from www.funkster.org) AviPreviewC make avi from tempory file ".part" of eDonkey software. The GUI set size, frame, codec, resolution, ... before sand command to create preview.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    MPGPatcher
    MPGPatcher is a command line tool to change video basics (resolution/size, framerate, aspect ratio, bitrate) in mpg-video files. Patches the video headers only, does no reencoding.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Radio Recorder GUI is a simple, attractive graphical interface add-on for use with the Streamripper project. Streamripper does all the recording, but Radio Recorder provides a user-friendly Windows interface rather than a command-line tool.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Slinspit is command line tool for creating slideshow from still photos. Includes several effects (titles, Ken Burns, blend etc.) and allows easy adding of new ones.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Simple, but smart command-line tool for joining splitted on small clips AVI files. Distinctive feature is determining and removal "overlapped" frames, common for consecutive clips. Parts find & sort automated. Result is ready-to-use AVISynth script.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    SubtitleGet is a command-line tool written in Python, that I am creating in my spare time. It's main purpose is to search, download and/or upload subtitles using Opensubtitles.org fantastic site.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 10
    Command line tool 'subs' and its perl backend Subtitles.pm provide means for simple re-timing, joining, splitting, and format conversion of the subtitle files. Supported subtitle formats are .srt, .sub, .smi, and .idx.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    chrome-cut-cli

    chrome-cut-cli

    command line tool to scan, detect, stream and control chrome cast

    Basic command line tool to async scan, detect, stream and control chrome cast devices. Great for pranking someone with a chrome cast device in your local network. Plus there is a GUI version here. https://sourceforge.net/projects/chrome-cut/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12

    edje2yuv

    edje2yuv exports arbitrary Edje animations to YUV4MPEG streams

    edje2yuv is a simple command line tool that exports arbitrary Edje animations to YUV4MPEG streams (YUV420P, YUV422P, YUV411P, YUV444P, MONO) and to raw RGBA for further usage in e.g. films or presentations. Edje is a complex graphical design & layout library based on the Enlightenment Foundation Libraries (EFL) allowing extremely flexible dynamic layouts and animations. YUV4MPEG streams is a intermediary raw video format widely used in pipes of video conversion tools such as ffmpeg, mencoder, mjpeg-tools and should easily be readable by any video editor.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Command-line tool for automatically renaming TV video files using titles grabbed from various TV listing sites.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Little command line tool implementing a ring buffer which can be flushed by a signal. With a second signal the buffer can be discarded. I use it for preparing a recording from a dvb device so a record sart will catch also the last seconds before.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15

    rec2ts

    small command line tool for rec2ts conversion as in pc2box210

    Small command line tool to convert REC files downloaded from a digital receiver PVR hard drive with pc2box210 into Transport Stream format.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    User friendly command line tool for adjusting movie subtitles in various formats. Support for converting from one format to another (currently microdvd, subrip, TMplayer, CSV but more to come). Time stamps adjustment. Show duration of subtitle adjustment
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    A command line tool to analyze and manipulate DVB (Digital Video Broadcast) Transport Streams
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A collection of tools and scripts for processing images and video from attached USB and FireWire webcams on Mac OS X. To start things off, there is a command-line tool for capturing webcam images.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.