Showing 21 open source projects for "invoice tool"

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  • 1
    Frappe Books

    Frappe Books

    Free Desktop book-keeping software for small-businesses & freelancers

    Frappe Books is a free and open source desktop book-keeping software that's simple and well-designed to be used by small businesses and freelancers. It's got everything you need from a small business accounting tool: invoices, billing, payments, reporting and more. It's made to work offline using a local SQLite file as the database, so you don't have to be dependent on a Cloud service provider. Frappe Books features a clean and modern, web-friendly UI, beautiful invoice templates, standard financial reports and other great features. It's inherently portable and secure, as your data is never uploaded into the Cloud.
    Downloads: 20 This Week
    Last Update:
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  • 2
    Kaneo

    Kaneo

    An open source project management platform

    Kaneo is a lightweight invoicing and client management tool for freelancers and small businesses. Built as a modern, self-hosted solution, Kaneo helps users generate invoices, track payments, and manage clients from a user-friendly dashboard. It's especially useful for independent workers who prefer local control over SaaS options.
    Downloads: 11 This Week
    Last Update:
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  • 3
    Financial Calculator

    Financial Calculator

    Windows 11 only — includes 16 sections with text and visual reports.

    ...Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.
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    Downloads: 7 This Week
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  • 4
    Financial Calculator (Linux)

    Financial Calculator (Linux)

    Professional financial tools: 16 sections with text and visual reports

    ...Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.
    Downloads: 0 This Week
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  • 5
    Custom Billing Server

    Custom Billing Server

    Linux-Based Billing And Business Application Server For FREE use.

    Do you offer services or tangible products that can not be scanned for invoicing? Are you still creating your invoices and quotes on paper, or via Word/Excel etc? They say in business that, TIME IS MONEY! So why spend a lot of time creating invoices or estimates, when you can use a suitable tool to manage your clients, products, services or subscriptions, create professional-looking invoices or estimates, and print or email them within seconds? The Custom Billing Server includes...
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    Downloads: 0 This Week
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  • 6
    Invoice

    Invoice

    Command line invoice generator

    Invoice data can also be defined in JSON or YAML configuration files and imported during generation. The tool is written in Go and can be installed with the Go toolchain or downloaded as a compiled binary.
    Downloads: 0 This Week
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  • 7
    Validazione Fattura Elettronica

    Validazione Fattura Elettronica

    Versione in fase di sviluppo. Scaricate sempre l'ultima versione.

    ...Aggiunto esportazione Documento XML su immagine JPG Portable program. It does not require installation. Allows viewing of "Italian Electronic Invoice" documents. It is also possible to validate the documents starting from the scheme (XSD) provided by the Revenue Agency.
    Downloads: 0 This Week
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  • 8
    wkhtmltopdf

    wkhtmltopdf

    Convert HTML to PDF using Webkit (QtWebKit)

    wkhtmltopdf and wkhtmltoimage are open source (LGPLv3) command line tools to render HTML into PDF and various image formats using the Qt WebKit rendering engine. These run entirely "headless" and do not require a display or display service. There is also a C library, if you're into that kind of thing. The file pdf.h contains a fairly high level and stable pure c binding to wkhtmltopdf. These binding are well documented and do not depend on QT. Using this is the recommended way of interfacing...
    Downloads: 32 This Week
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  • 9

    AnyCount 3D

    AnyCount counts characters, words, lines, and pages in 37 file formats

    AnyCount—the most accurate word-count software and the industry standard, compatible with 37 file formats: Microsoft Office: DOC, DOCX, RTF, XLS, XSLX, PPT, PPS, PPTX, PPSX, PUB, VSD, VSDX Images and PDF: GIF, PNG, BMP, JPG, PDF Open Office and Text files: ODT, SXW, SDW, ODS, SXC, SDC, ODP, SXI, SDD, TXT, CSV HTML+, Help and other: HTML, XML, HLP, CHM, WPD, SLP, MIF, ZIP, RAR The tool counts words not only in saved documents but also directly from websites. The 3D version allows users...
    Downloads: 0 This Week
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  • 10

    Invoice With Roshi

    Offline invoicing tool updated with latest GST rules

    A simple easy to use tool where you can create invoices and store locally. The software is 100% offline, that is, it does not need the internet to work (although you do need the internet during setup).
    Downloads: 0 This Week
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  • 11

    Shipping Biller

    Shipping biller is benificial tool for generating shipping bills.

    Shipping biller is benificial tool for generating shipping bills. Its also usefull to manuplate bill data. It can handle three types(Sea Export Shipment, Air Shipment , Import Bill) of shipping bills
    Downloads: 0 This Week
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  • 12
    coreBOS::core Business Operating System

    coreBOS::core Business Operating System

    The one stop software solution for your business.

    coreBOS is a business empowering tool, an adaptable software program that will help your business accomplish it's goals. Please go to GITHUB: https://github.com/tsolucio/corebos which is where all the action is happening.
    Downloads: 0 This Week
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  • 13
    This tool can create XAdES (XML) signatures based upon ETSI TS 101 903 v1.3.2 standard. It also includes handling of ITU-T X.509 certificates and RFC 3161 timestamps.
    Downloads: 3 This Week
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  • 14
    Virtual Invoice is a financial tracking tool for mobile phones capable of running Software written in Java 2 Micro Edition. With integrated bluetooth support you are able to share your virtual invoices with your friends.
    Downloads: 0 This Week
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  • 15
    AutoVat provide a tool to freelance workers for invoice and bills management. The tool can generate the VAT form filled to present to the local tributary agency
    Downloads: 0 This Week
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  • 16
    OpenInvoice is a free GNU-licensed small invoicing tool for individuals/small organizations. It can keep track of customers, invoices, and items. It will even generate a printable invoice or email it to the customer.
    Downloads: 0 This Week
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  • 17
    Multiplatform webbased timereporting system. Generic database support (MS SQL, MySQL...). Generate reports on employees, worked hours in projects. Automatically generate invoices based on an hourly fee (by employee). Gant charts for planning resources
    Downloads: 0 This Week
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  • 18
    Bradabra is a tool i've made for my business. I can manage customers, make out an invoice, a quotation and so on.
    Downloads: 0 This Week
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  • 19
    Invoice Tool

    Invoice Tool

    Simple, open-source invoicing tool with PDF export and history storage

    An open-source, simple invoicing tool designed for freelancers and small business owners who need a quick and easy way to create and manage invoices. With a user-friendly interface, it allows you to input essential details like date, due date, buyer information, item description, quantity, and rate. The tool generates a real-time preview and lets you download your invoice as a PDF.
    Downloads: 0 This Week
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  • 20
    Easy to use invoice generator tool with customer management.
    Downloads: 0 This Week
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  • 21
    SCULT-TOOLS

    SCULT-TOOLS

    15 free tools, 1000+ prompt, Skills for People No signup, no limits.

    Scult Tools is a set of 15 free web tools that run entirely in your browser — schema markup generator, invoice generator, QR codes with UPI, JSON formatter, website speed test, ROI calculator, colour palette + WCAG contrast checker, word counter, business name and slogan generators, email signatures, favicons, UTM builder, FAQ schema, and an AI Visibility Checker that tells you whether ChatGPT knows your brand exists. Built for marketers, SEOs, freelancers and developers who just...
    Downloads: 0 This Week
    Last Update:
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