Showing 789 open source projects for ".pdf"

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  • 1
    pdf-reader

    pdf-reader

    A modern, professional and advanced PDF reader

    A modern, professional PDF reader and annotator for Windows, built with Tkinter and PyMuPDF. Inspired by Adobe Photoshop, with a dark theme, responsive UI, annotation tools, and form fill support.
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    Downloads: 65 This Week
    Last Update:
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  • 2
    DocuSeal

    DocuSeal

    Open source DocuSign alternative

    Open source document filling and signing. DocuSeal is an open-source platform that provides secure and efficient digital document signing and processing. Create PDF forms to have them filled and signed online on any device with an easy-to-use, mobile-optimized web tool. Use embeddable code snippets to seamlessly implement the document signing workflows directly on your website or app. Build fillable document forms using our pixel-perfect HTML API, reducing the time for creating personalized documents. ...
    Downloads: 0 This Week
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  • 3
    Gaston.jl

    Gaston.jl

    A julia front-end for gnuplot

    Gaston is a Julia package for plotting. It provides an interface to gnuplot, a powerful plotting package available on all major platforms. The current stable release is v1.1.0, and it has been tested with Julia LTS (1.6) and stable (1.8), on Linux. Gaston should work on any platform that runs gnuplot.
    Downloads: 3 This Week
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  • 4
    OpenSign

    OpenSign

    The free & Open Source DocuSign alternative

    Welcome to OpenSign, the premier open source docusign alternative - document e-signing solution designed to provide a secure, reliable and free alternative to commercial esign platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign. Our mission is to democratize the document signing process, making it accessible and straightforward for everyone.
    Downloads: 16 This Week
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  • 5
    beautiful-mermaid

    beautiful-mermaid

    Render Mermaid diagrams as beautiful SVGs or ASCII art

    ...The project includes presets for different aesthetic styles, customization options for branding or themes, and rendering pipelines that can export to multiple formats such as SVG, PNG, and PDF.
    Downloads: 5 This Week
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  • 6
    Papermerge

    Papermerge

    Open Source Document Management System for Digital Archives

    ...Each user can be assigned different permissions to perform only a specific kind of action e.g. view only documents from a specific folder. OCR technology is vital part of Papermerge. It extracts text information from scanned documents, PDF, JPEG, TIFF files.
    Downloads: 26 This Week
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  • 7
    PDF Split and Merge

    PDF Split and Merge

    Split and merge PDF files on any platform

    Split and merge PDF files with PDFsam, an easy-to-use desktop tool with graphical, command line and web interface.
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    Downloads: 262 This Week
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  • 8
    DHTMLX Gantt

    DHTMLX Gantt

    GPL version of Javascript Gantt Chart

    DHTMLX Gantt is a full-featured JavaScript library for creating interactive Gantt charts in web applications. It supports drag-and-drop, critical path visualization, and customizable task hierarchies, making it ideal for project planning tools. Its modular architecture and API provide extensive customization for developers.
    Downloads: 18 This Week
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  • 9
    Distributions.jl

    Distributions.jl

    A Julia package for probability distributions and associated functions

    A Julia package for probability distributions and associated functions.
    Downloads: 6 This Week
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  • 10
    GanttProject

    GanttProject

    Official GanttProject repository

    GanttProject is a cross-platform desktop application for project scheduling and Gantt chart creation. It allows users to create tasks, assign resources, and track progress with ease. GanttProject is aimed at small teams and individuals who need offline project planning without the complexity or cost of enterprise tools.
    Downloads: 17 This Week
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  • 11
    rmarkdown

    rmarkdown

    Dynamic Documents for R

    R Markdown is an R package for creating dynamic, reproducible documents that combine code (R, Python, SQL, etc.), results (figures, tables), and narrative text. Built on Knitr and Pandoc, it supports generating HTML, PDF, Word, slideshows, dashboards, and more. It’s widely used in data science and reproducible reporting workflows.
    Downloads: 0 This Week
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  • 12
    Luxor

    Luxor

    Simple drawings using vector graphics; Cairo "for tourists!"

    ...Luxor is thoroughly procedural and static: your code issues a sequence of simple graphics ‘commands’ until you’ve completed a drawing, and then the results are saved into a PDF, PNG, SVG, or EPS file.
    Downloads: 2 This Week
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  • 13
    ZXing

    ZXing

    Barcode scanning library for Java, Android

    ...It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. It is the basis of many other third-party open source projects.
    Downloads: 56 This Week
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  • 14
    signpdf

    signpdf

    Simple signing of PDFs in node

    Formerly known as node-signpdf @signpdf is a family of packages trying to make signing of PDFs simple in Node.js. The main purpose of this package is to demonstrate the way signing can be achieved in a piece of readable code as it can take a lot of hours to figure out. When this repo was started we really wanted people to understand the signing flow.
    Downloads: 5 This Week
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  • 15
    OpenSign

    OpenSign

    🔥 The free & Open Source DocuSign alternative

    The premier open source document signing solution (DocuSign alternative). Welcome to OpenSign, the premier open source docusign alternative - document e-signing solution designed to provide a secure, reliable and free alternative to commercial esign platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign. Our mission is to democratize the document signing process, making it accessible and straightforward for everyone.
    Downloads: 7 This Week
    Last Update:
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  • 16
    Documind

    Documind

    Open-source platform for extracting structured data from documents

    Documind is an advanced document processing tool that leverages AI to extract structured data from PDFs. It is built to handle PDF conversions, extract relevant information, and format results as specified by customizable schemas.
    Downloads: 6 This Week
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  • 17
    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: 4 This Week
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  • 18
    Ada PDF Writer

    Ada PDF Writer

    A standalone, portable package for producing dynamically PDF documents

    PDF_Out is an Ada package for writing easily PDF files dynamically. Enables the automatic production of reports. Standalone and unconditionally portable code. No external resource is needed. More information on... http://apdf.sf.net Alire crate: https://alire.ada.dev/crates/apdf Mirror: https://github.com/zertovitch/ada-pdf-writer
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    Downloads: 98 This Week
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  • 19
    Invoice Plane

    Invoice Plane

    A self-hosted open source application for managing your invoices

    InvoicePlane is an open-source invoicing and client management system designed for small businesses and freelancers. It enables users to create, send, and manage invoices and quotes efficiently. The system supports multiple languages, currencies, and tax rates, making it suitable for global use. InvoicePlane also provides detailed financial reporting and client management features.
    Downloads: 6 This Week
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  • 20
    Income Tax Portal

    Income Tax Portal

    An automated tool to fetch data from income tax websites

    ...Basically, anyone who wants to view all the information about multiple PANs in one Unified Dashboard. Fast, intuitive search. All the reporting needs are covered. One-click data fetching from the Income tax portal for all PAN. Including all PDF files (i.e. Notices, Challans, Attachments). Super simple and easy-to-use interface to track Demand, e-Proceeding, Return Status, and Notices. Inbuilt help on the Jargons used by the income tax portal.
    Downloads: 0 This Week
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  • 21
    Tarjamento de Dados Pessoais e Sigilosos

    Tarjamento de Dados Pessoais e Sigilosos

    Ferramenta de Tarjamento de Dados Pessoais e Sigilosos

    ...Com a Ferramenta de Tarjamento de Dados Pessoais e Sigilosos, o usuário consegue selecionar dados que devem ser tarjados, facilitando seu trabalho. Ao final do procedimento, a ferramenta salva o arquivo como um PDF não pesquisável, mantendo a proteção do dado que foi tarjado. Desenvolvido por: Fábio Silva de Moraes (Linkedin @fsmoraesrj) e Alexandre Jammel (Linkedin @alexandre-jammel)
    Downloads: 6 This Week
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  • 22
    Super PDF Editor (a Batch PDF Processor)

    Super PDF Editor (a Batch PDF Processor)

    Create, Edit, Delete, Organize , Convert, Export, Secure & Sign PDF.

    Super PDF Editor - Powerful, superfast, lightweight PDF processor. All-in-one PDF solution, PDF editing with 80+ tools and functions. The easy-to-use software is complete with editing tools for modifying PDF files your way. Most comprehensive, powerful, process-based and lightning-fast batch processor software. OCR PDF. PDF Imposition, Reverse Pages, Resize Page, Scale Page, Booklet, N-up Pages, Merge, Split by page, Extract Page, Rotate Page. ...
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    Downloads: 21 This Week
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  • 23
    PDF of Death
    PDF of Death is a PDF editor and more. Images → PDF (multiple images to single PDF), PDF → Images (PNG/JPG extraction) Word ↔ PDF (DOCX conversion both ways), TXT → PDF Markdown → PDF, Merge multiple PDFs into one, Split PDF (every page into separate files) Split PDF by page range, Password protect PDFs And much more... Sorry, Windows only, Mac and Linux were driving me insane.
    Downloads: 0 This Week
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  • 24
    PDF-utility

    PDF-utility

    PDF Utility is a tool designed to efficiently manipulate PDF files

    Digna PDF Utility is a tool designed to efficiently manipulate PDF documents. It offers a range of functionalities including adding page numbers, deleting unwanted pages, merging multiple PDFs into a single file, converting PDF to DOCX and vice versa, protect a PDF file with password and displaying PDF content.
    Downloads: 0 This Week
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  • 25
    Pdf_tools
    ✅ Image to PDF Convert multiple image files into a single PDF. Supports formats: JPG, JPEG, PNG, BMP, TIFF. ✅ PDF Merger Merge multiple PDF files into one. Reorder PDF files before merging. ✅ PDF Splitter Split PDF files by range or into individual pages. ✅ Page Remover Remove specific pages from a PDF. ✅ Fill & Sign Add text and signature to a PDF.
    Downloads: 4 This Week
    Last Update:
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