Showing 531 open source projects for "open source invoice"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    OctoPrint

    OctoPrint

    OctoPrint is the snappy web interface for your 3D printer

    Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser. OctoPrint's powerful plugin system allows extending its functionality with awesome plugins from the community. Free and open source software released under the Affero General Public License (AGPL). Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser. Access the embedded webcam feed and watch remotely how your printer is creating your newest thing. Get constant feedback regarding the current progress of your print job. ...
    Downloads: 43 This Week
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  • 2
    LPrint

    LPrint

    A Label Printer Application

    LPrint implements printing for a variety of common label and receipt printers connected via network or USB. Features include a single executable handles spooling, status, and server functionality. Multiple printer support. Each printer implements an IPP Everywhere™ print service and is compatible with the driverless printing support in Android™, Chrome OS™, iOS®, Linux®, macOS®, and Windows® 10/11 clients. Each printer can support options such as label modes, tear-off offsets, media...
    Downloads: 17 This Week
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  • 3
    OpenPrinting CUPS

    OpenPrinting CUPS

    OpenPrinting CUPS Sources

    OpenPrinting CUPS is the most current version of CUPS, a standards-based, open-source printing system for Linux® and other Unix®-like operating systems. CUPS supports printing to AirPrint™ and IPP Everywhere™ printers.
    Downloads: 5 This Week
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  • 4
    pdfmake

    pdfmake

    Client/server side PDF printing in pure JavaScript

    Print PDFs directly in the browser or delegate it to your NodeJS backend. Use the same document definition in both cases. Forget about manual x, y calculations. Declare document structure and let pdfmake do the rest. Use paragraphs, columns, lists, tables, canvas, etc. Declare your own styles, use custom fonts, build a DSL and extend the framework. Provides a set of options to disable font layout cache and to control when pages are flushed to the output file. Pdfmake is runnable in browser...
    Downloads: 8 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
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  • 5
    Zasilkovna Client PHP

    Zasilkovna Client PHP

    Zasilkovna.cz PHP library supporting SOAP and REST API + custom Label

    This library provides SOAP and REST API implementations. Additionaly Branch implementation to fetch and store branch data and label implementation to generate labels.
    Downloads: 1 This Week
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  • 6
    hindent

    hindent

    Haskell pretty printer

    Haskell pretty printer. hindent is used in a pipeline style. The default indentation size is 2 spaces. Create a hindent.yaml file in your project directory or in your ~/ home directory. By default, hindent preserves the newline or lack of newline in your input. With force-trailing-newline, it will make sure there is always a trailing newline. hindent can be forced to insert a newline before specific operators and tokens with line-breaks. This is especially useful when utilizing libraries...
    Downloads: 1 This Week
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  • 7
    Scribus

    Scribus

    Powerful desktop publishing software

    Scribus is an Open Source program that brings professional page layout to Linux, BSD UNIX, Solaris, OpenIndiana, GNU/Hurd, Mac OS X, OS/2 Warp 4, eComStation, and Windows desktops with a combination of press-ready output and new approaches to page design. Underneath a modern and user-friendly interface, Scribus supports professional publishing features, such as color separations, CMYK and spot colors, ICC color management, and versatile PDF creation.
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    Downloads: 22,102 This Week
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  • 8
    HP Linux Imaging and Printing

    HP Linux Imaging and Printing

    Hewlett-Packard's Linux imaging and printing software

    The Hewlett-Packard Linux Imaging and Printing Project provides a unified single and multi-function connectivity solution for Linux. For support and help, please visit https://launchpad.net/hplip
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    Downloads: 8,814 This Week
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  • 9
    JasperReports Library

    JasperReports Library

    Free Java Reporting Library

    JasperReports Library is the world's most popular open source business intelligence and reporting engine. It is entirely written in Java and it is able to use data coming from any kind of data source and produce pixel-perfect documents that can be viewed, printed or exported in a variety of document formats including HTML, PDF, Excel, OpenOffice and Word. The project is also available at: https://github.com/TIBCOSoftware/jasperreports Jaspersoft Studio is the open source report designer for the JasperReports Library. ...
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    Downloads: 1,638 This Week
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  • Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software. Icon
    Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software.

    Banks, lending institutions

    Founded in 2004, axefinance is a global market-leading software provider focused on credit risk automation for lenders looking to provide an efficient, competitive, and seamless omnichannel financing journey for all client segments (FI, Retail, Commercial, and Corporate.)
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  • 10
    A very high quality package of printer drivers for CUPS on Linux and other POSIX-compliant operating systems. This project also maintains an enhanced Print plug-in for GIMP 2.x from the same code base.
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    Downloads: 2,900 This Week
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  • 11
    Culmus
    A collection of scalable Hebrew fonts for GNU/Linux.
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    Downloads: 362 This Week
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  • 12
    Barbecue is a Java library that enables the creation of barcodes in a variety of standard formats that can be displayed as Swing/AWT components, included in printed output, generated as EPS and SVG and displayed in a web application.
    Downloads: 103 This Week
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  • 13

    Report Manager

    Reporting tool, libraries and designer

    Report Manager is both a print scheme designer (report) and a high level printing (reporting) engine. Also a TCP Report Server and a Web Report Server (PDF on the fly), supports Windows and Linux. Connectivity to almost all databases is provided.
    Downloads: 89 This Week
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  • 14
    Libinklevel is a library to check the ink level of ink jet printers connected via USB. Canon BJNP network printers are supported too. It works on Linux and FreeBSD.
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    Downloads: 34 This Week
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  • 15
    The LPRng software is an enhanced, extended, and portable implementation of the Berkeley LPR print spooler functionality. While providing the same interface and meeting RFC1179 requirements, the implementation is completely new and provides suppo
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    Downloads: 30 This Week
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  • 16
    Chordii

    Chordii

    Easy lead sheets from text input

    ChordPro creates elegant, stafless lead sheets for musicians needing only chords and lyrics. It processes plain text input in ChordPro format and it is a rewrite of the old though still popular Chord/Chordii programs.
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    Downloads: 30 This Week
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  • 17
    CID

    CID

    Insert and manage Linux computers in AD

    CID (Closed In Directory) is a set of bash scripts for inserting and managing Linux computers in Active Directory domains. Modifications made to the system allow Linux to behave like a Windows computer within AD.
    Downloads: 24 This Week
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  • 18
    Ada Bar Codes

    Ada Bar Codes

    Bar Code (1D or 2D) generator in pure Ada

    The project Ada Bar Codes provides a framework for generating various types of bar codes (1D, or 2D, like QR codes) on different output formats and devices. Alire crate: https://alire.ada.dev/crates/bar_codes Mirror: https://github.com/zertovitch/ada-bar-codes
    Downloads: 14 This Week
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  • 19
    PSlib is a C-library for generating multi page PostScript documents. There are functions for drawing lines, arcs, rectangles, curves, etc. PSlib also provides very sophisticated functions for text output including hyphenation and kerning.
    Downloads: 10 This Week
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  • 20

    FOray

    Modular XSL-FO Implementation for Java.

    FOray is an open-source XSL-FO publishing system that is suitable for converting XML content into PDF and other document formats. Although not yet fully conformant with the XSL-FO standard, it is very useful for many applications.
    Downloads: 10 This Week
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  • 21
    QtRPT

    QtRPT

    Easy-to-use print report library and designer

    QtRPT is the easy-to-use report engine written in C++ QtToolkit. It allows combining several reports in one XML file. For separately taken field, you can specify some condition depending on which this field will display in different font and background color, etc. The project consists of two parts: report library QtRPT and report designer application QtRptDesigner. Report file is a file in XML format. The report designer makes easy to create report XML file.
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    Downloads: 11 This Week
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  • 22
    MediaWiki To LaTeX converts MediaWiki markup to LaTeX and generates a PDF. So it provides an export from MediaWiki to LaTeX. It works with any project running MediaWiki, especially Wikipedia and Wikibooks.
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    Downloads: 4 This Week
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  • 23
    neoHort  iText&OpenPdf&JExcel&ApachePOI

    neoHort iText&OpenPdf&JExcel&ApachePOI

    neoHort:Java PDF&XLSX runtime builder-based iText&JExcelAPI&Apache POI

    neoHort: Java PDF&XLSX runtime builder. Based: iText 2.1.7, OpenPdf, JExcelAPI, POI libraries. Xml-based input source with integrated WebJava environment objects. Includes dynamical tag's structures. Demo https://neohort.herokuapp.com/ https://neohort4ape.appspot.com GitHub https://github.com/surban1974/neohort neoHort5 migrated to https://sourceforge.net/p/neohort5 Maven https://github.com/surban1974/neohort/blob/master/README.md
    Downloads: 2 This Week
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  • 24
    Registro Chiesa

    Registro Chiesa

    Gestione dei Registri Parrocchiali, Management of Parish registers

    Software Open Source di Gestione dei Registri Parrocchiali con Inserimento, Ricerca, Stampa, ecc. Open Source Software for Management of Parish registers with Insert, Search, Print, etc.
    Downloads: 1 This Week
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  • 25

    toPDF

    Online service for PDF conversion (to PDF)

    ...It offers a REST service and a simple upload service for synchronous conversion. This library/application doesn't contain conversion libraries because it's a wrapper for existing tools. toPDF currently supports the open source tool PDF Creator (http://www.pdfforge.org) and the commercial solution, easy PDF, from BCL (http://www.pdfonline.com/easypdf/sdk/).
    Downloads: 1 This Week
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