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.

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  • 1
    PDF4QT

    PDF4QT

    Open source PDF editor

    PDF4QT is open source PDF editor based on Qt framework. It contains a C++ library, applications for viewing/editing PDF documents, and a command line tool. PDF4QT is an open-source PDF editor for Windows/Linux. It is a modern solution for viewing/editing/rendering PDF documents, for users and developers alike. For developers, there is a C++ library and a command line tool for use in scripts. For users, there are four applications offering many features. The project is hosted on Github and uses the license LGPLv3. The applications are primarily used by target users to view, edit, manipulate or compare PDF documents. Users can preview these applications in the screenshots section of this webpage. Basic browsing and lots of other functionalities, such as encryption, reading a document, verification of digital signatures, editing of annotations, searching for text using regular expressions, drawing pages into an image, and much more. Several plug-ins are available.
    Downloads: 46 This Week
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  • 2
    pdfsandwich generates "sandwich" OCR pdf files, i.e. pdf files which contain only images (but no editable text) will be processed by optical character recognition (OCR) and the text will be added to each page invisibly "behind" the images. pdfsandwich is a command line tool which is supposed to be useful to OCR scanned books or journals. It is able to recognize the page layout even for multicolumn text. Essentially, pdfsandwich is a wrapper script which calls the following binaries: convert, unpaper, tesseract, gs, and hocr2pdf (if tesseract < 3.03). It is known to run on Unix systems and has been tested on Linux and MacOS X. It supports parallel processing on multiprocessor systems. In contrast to most competing sandwich programs, it performs preprocessing of the scanned images, such as de-skewing or removal of dark edges etc. For further information please read the manual: http://www.tobias-elze.de/pdfsandwich/index.html
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    Downloads: 292 This Week
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  • 3
    Gerber2PDF

    Gerber2PDF

    Gerber to PDF converter

    Gerber2PDF is a command-line tool to convert Gerber files to PDF for proofing and hobbyist printing purposes. It converts multiple Gerber files at once, placing the resulting layers each on it's own page within the PDF. Each layer has a PDF bookmark for easy reference. Layers can optionally be combined onto a single page and rendered with custom colours and transparency. There is a Drill to Gerber converter available from the downloads page.
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    Downloads: 25 This Week
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  • 4
    FractalNow

    FractalNow

    Fast, advanced, multi-platform fractal generator

    FractalNow provides users with tools to generate pictures of various types of fractals quickly and easily. It is made of both a command line tool, FractalNow, and a graphical tool, QFractalNow. The graphical tool, based on Qt library, allows users to explore fractals intuitively and generate pictures. Both tools are entirely multi-threaded and implement advanced algorithms and heuristics that make computation very fast compared to most existing free fractal generators.
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    Downloads: 42 This Week
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    csv2odf

    csv2odf

    csv2odf can convert csv data to formatted spreadsheets and documents.

    csv2odf can create business intelligence reports from csv data sources with output to ods, odt, html, xlsx, or docx documents. It uses a template file that you design to control the layout, fonts, and colors. Just query your database with output to csv (or tsv), then use csv2odf to insert the data into your template to produce a nice looking formatted output. It is a command line tool and you can automate the generation of reports by using scripts and cron. It can be used to create spreadsheets and documents for LibreOffice, OpenOffice, Microsoft Office Excel and Word. It is open source GPL v3 and crossplatform, it can run on most operating systems that can run Python (Python is required). More details, example files, and online manual at http://csv2odf.sf.net.
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    Downloads: 14 This Week
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  • 6
    Sloth

    Sloth

    Mac app that shows all open files, directories, sockets, pipes, etc.

    Sloth is a native Mac app that shows all open files and sockets in use by all running processes on your system. This makes it easy to inspect which apps are using which files and sockets. View all open files, directories, IP sockets, devices, Unix domain sockets and pipes. Filter by name, access mode, volume, type, location, or using regular expressions. Sort by name, process ID, user ID, process type, bundle identifier, etc. Sloth is essentially a friendly, exploratory GUI built on top of the lsof command line tool. The output is parsed and shown in a searchable, filterable outline view with all sorts of convenient additional functionality. Sloth is free, open source software and now has a home on GitHub. It has been continuously developed and maintained for a very long time (since 2004). Inspection window with detailed macOS and Unix file/socket/process info.
    Downloads: 1 This Week
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  • 7
    SplitPDF -SplitPDF.jar- is a ‘command-line driven’ Java-program, it splits a PDF-file by bookmarks into separated PDF’s. The bookmark is used as title for the newly created PDF. Extremely usefull and fast in a batch processing environment.
    Downloads: 7 This Week
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  • 8

    PDFtk Bookmarks Editor

    GUI for updating PDF bookmarks using PDF Toolkit (PDFtk) on Windows

    Free and open source GUI application for updating bookmarks in a PDF document using the PDF Toolkit command line tool, PDFtk Server. User selects the PDF via drag and drop and then edits the bookmark entries in a text file using a simple, 1-line data format. Program handles everything else in response to a few user button clicks. OS: Windows. Author: David King. License: GPLv3.
    Downloads: 12 This Week
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  • 9
    dBASE Reader and Converter

    dBASE Reader and Converter

    !!! NO LONGER MAINTAINED !!!

    dbf is an easy-to-use command line tool to show and convert the content of dBASE III, IV, and 5.0 files. It reads dBASE databases and prints the content to the screen or converts it to comma-separated (*.csv) files which can be opened in Excel, Calc.
    Downloads: 8 This Week
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  • 10

    TSA_CRAFT

    Automatic command line tool for TSA data analysis

    DSF is a high-throughput platform of TSA assay to screen various conditions that affect protein stability. To facilitate TSA data analysis, we developed an automatic tool "TSA-CRAFT". TSA-CRAFT was developed by integrating PERL script and Gnuplot. PERL scripts manage the entire workflow and data processing procedures of TSA data analysis. On the other hand, Gnuplot takes over the curve fitting and result presentation works. All analysed results are coded in an html file that can be easily displayed by a web browser.
    Downloads: 6 This Week
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  • 11
    Dynagraph is a cross-platform library and command-line tool for dynamically drawing graphs (networks, flowcharts, family trees, etc.) in reponse to continual modifications. Included are DynaDAG for directed graphs and FDP force-directed placement.
    Downloads: 1 This Week
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  • 12
    Quoter

    Quoter

    Quoter - The Console Based Stock Quote Tool

    Quoter is a small command line tool to fetch stock quotes. In order to minimize HTML scraping, it retrieves quotes from IEXCloud. You can signup for free and get 500k stock quotes per month. Please check their usage agreements prior to signing up and ensure you are allowed to user their service. After getting an account, log into the dashboard and you can see your API tokens. You'll need the secret token to use this program. The secret key starts with sk_ This is a single executable JAR file. While you will need Java installed, there is no need to install this program. Just download the JAR file, place it somewhere convenient, and execute it from the command line: java -jar quoter.jar See Homepage for detailed usage instructions
    Downloads: 1 This Week
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  • 13
    zimg generates png / jpeg images from arbitrary formatted 2-D ascii or binary data. zimg is a command line tool and suitable for rendering large amounts of 2-D data. zimg is highly configurable via command line switches and dynamically loadable objects.
    Downloads: 1 This Week
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  • 14
    ADOMA
    ADOMA stands for: Alternative Display Of Multiple Alignment. ADOMA can create four different displays of a multiple sequence alignment: a ClustalW alignment in HTML format, a simplified ClustalW alignment in HTML and/or txt format and a colored ClustalW alignment in HTML format. For examples of these outputfiles check the screenshots. ADOMA uses ClustalW to create the multiple alignment from DNA or protein sequences and displays them slightly different than the normal output of ClustalW. ADOMA is a commandline program that can easily be used in pipelines. For more information check the README.md in the Files section. How to cite ADOMA: Zaal, D. and Nota, B. (2016), ADOMA: A Command Line Tool to Modify ClustalW Multiple Alignment Output. Mol. Inf., 35: 42–44. doi: 10.1002/minf.201500083 http://onlinelibrary.wiley.com/doi/10.1002/minf.201500083/abstract
    Downloads: 0 This Week
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  • 15

    BIAutomationTool

    Tool created to aggregate commands to disparate ETL tools

    This project was created to allow executing ETL jobs/tasks from a single command line tool with the same syntax, no matter what tool you were executing in. As long as you have a command line client for the ETL tool, you can configure the BIAutomationTool to use it.
    Downloads: 0 This Week
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  • 16
    This is a GUI to scan barcode with a webcam. The result can be saved on clipboard. In the near future, it will provide a library to integrate with other apps and a command line tool proper for use within scripts. It uses zbarcode for the hard work.
    Downloads: 0 This Week
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  • 17

    Calci

    A Command line calculator for Linux

    Calci is a Command line calculator for Linux. It is a command line tool built using Python3.
    Downloads: 0 This Week
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  • 18
    Chordeus is yet another Chord Pro to PDF converter that creates nice looking guitar chord sheets. You can create single sheets or a whole songbook using the command line tool or a simple wizard-like GUI.
    Downloads: 0 This Week
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  • 19
    taskcmd is a simple command-line tool to manage per project and per sub-project tasks. Tasks are subdivided into achievements, issues and to do entries. The reporting tool outputs weekly reports and yearly reports with filtering capabilities.
    Downloads: 0 This Week
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  • 20
    Let's you synchronize related scheduled jobs, which execute across many different machines. Instead of adding time padding between jobs (which can fail), use this utility. Please feel free to add more functions!
    Downloads: 0 This Week
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  • 21
    A command-line tool for applying the continuous wavelet transform with respect to predefined wavelets to sampled data.
    Downloads: 0 This Week
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  • 22
    A scriptable command line tool to check if a set of ENGDAT files is complete.
    Downloads: 0 This Week
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  • 23
    Filemaker Data Migration Tool Automator

    Filemaker Data Migration Tool Automator

    Simplifies the use of the Filemaker Data Migration Tool

    The Data Migration Tool Automator is tool for simplifying the use of the Filemaker Data Migration Tool (FDMT) . The FDMT is a command line tool published by Filemaker that facilitates the migration of data from an existing production database to a new clone version of the same database. The problem with the FDMT is that it is a command line tool which requires long and complicated instructions to execute. It can take several attempts and a lot of time to get the exact instruction you need. The Filemaker Data Migration Tool Automator is a Filemaker database which makes it easy to create the command line syntax and calls the terminal scripts for the Filemaker Data Migration Tool. It simplifies the selection of the migration files, enter usernames and passwords and directs them to the FDM For more information and download links refer to: https://community.claris.com/en/s/article/FileMaker-data-migration-tool
    Downloads: 0 This Week
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  • 24
    Hypercube

    Hypercube

    Graph visualizing tool

    Hypercube is a tool for visualizing DOT (graphviz), GML, GraphML, GXL and simple text-based graph representations as SVG and EPS images. Hypercube comes with a Qt based GUI application and a Qt-independent command-line tool. It uses a simulated annealing algorithm to lay out the graph, that can be easily parameterized to achieve the desired look. The main development goals are portability and easy usage rather than high performance and complexity.
    Downloads: 0 This Week
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  • 25
    Image Tapestry is a command-line tool that concatenate multiple images to a single image.
    Downloads: 0 This Week
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