Showing 167 open source projects for "open source invoice"

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    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

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  • 1
    BibDesk

    BibDesk

    Bibliography manager for Mac OS X

    BibDesk is a graphical bibTeX bibliography manager for Mac OS X.
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    Downloads: 8,840 This Week
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  • 2
    Midnight Commander for Windows

    Midnight Commander for Windows

    Native Midnight Commander 4.8.33 for Windows/Win32

    Windows XP+/32 bit native port of GNU Midnight Commander, based on the current 4.8.33 development stream. Midnight Commander (also known as mc) is a free cross-platform orthodox file manager and a clone of Norton Commander. Supports both the recent Windows 10 enhanced plus legacy consoles, 16 and 256+ colour modes are available within either. Features include the ability work with common archive formats as if they were simply another directory, and function as an SFTP/FTP...
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    Downloads: 240 This Week
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  • 3
    This program makes PNG and/or GIF graphics from DVI files. It produces high-quality images while its internals are tuned for speed. It supports PK, VF, PostScript and TrueType fonts, color, PostScript inclusion, bitmap inclusion, and has CJK support
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    Downloads: 57 This Week
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  • 4
    Diff-ext is an extension for filemanagers such as Windows Explorer and Nautilus that allows to launch diff/merge tools on selected files.
    Downloads: 5 This Week
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 5
    The FreeDOS Edlin project is the standard line editor in the FreeDOS operating system.
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    Downloads: 5 This Week
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  • 6
    gema is a general purpose text processing utility based on the concept of pattern matching. It reads an input file and copies it to an output file transforming the data as specified by the patterns defined by the user. See the "Wiki" tab for further information.
    Downloads: 3 This Week
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  • 7
    Ltxshell
    Shell for calling LaTeX and accompanying tools (dvi-viewer, dvips, ps-file-viewer, pdf-file-viewer) on Linux and Windows-systems
    Downloads: 1 This Week
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  • 8
    SciTECO

    SciTECO

    Advanced TECO dialect and interactive screen editor based on Scintilla

    SciTECO is an interactive TECO dialect, similar to Video TECO. It also adds features from classic TECO-11, as well as unique new ideas. Project development takes place here: https://git.fmsbw.de/sciteco The download archive is mirrored at Sourceforge, but for nightly builds check out: https://sciteco.fmsbw.de/downloads/nightly/
    Downloads: 4 This Week
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  • 9
    xMarkup Text Transformation Utility
    xMarkup is a text transformation utility for batch-processing of a set of ANSI/UTF-8 text files. All Win-32 and POSIX/UNIX platforms.
    Downloads: 1 This Week
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  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

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  • 10
    DocScript is an approach to document preparation. It presents tools and utilities to edit and publish documents. The philosophy behind the DocScript project is to utilize the programming tools you're working with anyway in your daily work.
    Downloads: 0 This Week
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  • 11

    joy of text

    Editor with scripting language, security features & system interfaces.

    Jot was developed general purpose editor for large CAD files. It's command-driven UI requires no mode switching and hence requires fewer keystrokes to get a typical job done. It is particularly useful for checking and cross-referencing between several source, intermediate and output files - a common requirement for CAD work. But jot's usefulness doesn't stop there. It's sophisticated search features can, for example, be used for interactive data mining or automating the extraction of...
    Downloads: 0 This Week
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  • 12
    MahaKurawa.My.ID URL Extractor

    MahaKurawa.My.ID URL Extractor

    MahaKurawa.My.ID URL Extractor is Simple Tool to extract unique URL

    MahaKurawa.My.ID URL Extractor is Simple Tool to extract unique URL from any text content in instant. It's useful when you lazy enough to identify and copy-paste URL from your content one by one by yourself.
    Downloads: 0 This Week
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  • 13
    References bibliographic software
    Bibliographic software supporting LaTeX/BibTeX, LibreOffice, OpenOffice and other word processors
    Downloads: 1 This Week
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  • 14
    Word segmentation utility for Thai language written in C
    Downloads: 0 This Week
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  • 15
    CONVERTCP

    CONVERTCP

    Text File Codepage Converter for the Windows command line

    This command line utility is a codepage converter to be used to change the character encoding of text. It fully supports charsets such as ANSI code pages, UTF-8, UTF-16 LE/BE, UTF-32 LE/BE, and EBCDIC. It's designed to convert big text files, too. It runs on Windows XP onwards (tested on XP, Windows 7, Windows 8.1, Windows 10, and Windows 11). The "readme.txt" file and the Wiki gives you some more information. You'll find the compiled tool for 32 bit (x86) and 64 bit (x64) Windows in the...
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    Downloads: 12 This Week
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  • 16
    RefDB is a reference database and bibliography tool for SGML, XML, and LaTeX documents, sort of a Reference Manager or BibTeX for markup languages. It is portable and known to run on Linux, Free/NetBSD, OSX, Solaris, and Windows/Cygwin.
    Downloads: 16 This Week
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  • 17
    ECCE is a text editor designed by Hamish Dewar at Edinburgh University in the 1960's, which is still in daily use. Several historical implementations of ECCE exist in various languages. This implementation in portable C is for modern computers.
    Downloads: 0 This Week
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  • 18
    Flat file extractor can be used for reading and parsing different flat file structures and printing them in different formats. ffe is a command line tool developed in GNU/Linux environment and it is distributed under GPL. Project moved to https://github.com/igitur/ffe
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    Downloads: 2 This Week
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  • 19
    A collection of small utilities for: data extraction (text or binary files), data buffering, message queue control, column addition, date/time manipulation, and data recovery testing.
    Downloads: 3 This Week
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  • 20
    wordTabulator
    Program wordTabulator is intended for text analysis. It can generate index of word elements extracted from defined text set. Word elements may be words, N-grams or phrases (syntagmes). The program can process texts as in ordinary 1-byte encoding (ANSI), as in multibyte UTF-8 encoding.
    Downloads: 1 This Week
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  • 21
    Café is an yagte (*) multipurpose, tabbed, scriptable, lightweight, fast, UTF-8 ready and full-featured text editor with IDE aspirations. Cafe' uses Perl as macro language. (*) yet another GTK+ text editor
    Downloads: 0 This Week
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  • 22
    Create beautiful song books for your church or fellowship using this LaTeX package and related tools.
    Downloads: 4 This Week
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  • 23
    XMLStarlet is a set of command line utilities (tools) to transform, query, validate, and edit XML documents and files using simple set of shell commands in similar way it is done for text files with UNIX grep, sed, awk, diff, patch, join, etc utilities.
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    Downloads: 1,161 This Week
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  • 24
    Uosk

    Uosk

    Unicode On-Screen Keyboard: insert text snippets into any Windows app

    Uosk (formerly Charmappino) is a virtual keyboard that opens any ASCII, ANSI, UTF-8 and UTF-16 text file and converts words (e.g. separated by spaces) into buttons. Clicking one button the text snippet is pasted into any text editor (Notepad, WordPad, MS Office, OpenOffice...). You can edit snippets directly in Uosk, and save them as a new txt file. The snippet can also be copied to clipboard. It's basically a virtual keyboard with ability to set any amount of characters in one...
    Downloads: 0 This Week
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  • 25
    Ncurses based hex editor with vi/vim-like interface. Features include large file support, search highlight, multiple undo/redo, visual select, cut/paste, blob coloring, file tabs, and much more.
    Downloads: 0 This Week
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