Showing 60 open source projects for "net-tools"

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  • 1
    PdfCraft

    PdfCraft

    An open-source, clean-room reimplementation of Adobe Acrobat in Rust

    PdfCraft is an open-source PDF management and editing application built in Rust that provides tools for viewing, organizing, modifying, and securing PDF documents. The software allows users to combine multiple PDFs, split documents, extract pages, rearrange content, and manage bookmarks through a native interface. It supports document searching, text selection, annotations, interactive forms, attachments, and optional content layers.
    Downloads: 530 This Week
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  • 2
    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...
    Downloads: 23 This Week
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  • 3
    QuestPDF

    QuestPDF

    A library that can help you with generating PDF documents

    ...Forget about limitations, feel confident, enjoy your task and efficiently deliver professional products. QuestPDF is a progressive library that can help you with generating PDF documents in your .NET application by offering a friendly, discoverable and predictable C# fluent API. Do you believe that creating a complete invoice document can take less than 200 lines of code? We have prepared for you a step-by-step instruction that shows every detail of this implementation and describes the best patterns and practices. This library is created specifically for designing and arranging document layouts, with full paging support. ...
    Downloads: 26 This Week
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  • 4
    Asciidoctor PDF

    Asciidoctor PDF

    Asciidoctor PDF: A native PDF converter for AsciiDoc

    ...Asciidoctor is a fast, open source, Ruby-based text processor for parsing AsciiDoc® into a document model and converting it to output formats such as HTML 5, DocBook 5, manual pages, PDF, EPUB 3, and other formats. Asciidoctor also has an ecosystem of extensions, converters, build plugins, and tools to help you author and publish content written in AsciiDoc.
    Downloads: 1 This Week
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    Markdown to PDF

    Markdown to PDF

    Hackable CLI tool for converting Markdown files to PDF using Node.js

    A simple and hackable CLI tool for converting markdown to pdf. It uses Marked to convert markdown to HTML and Puppeteer (headless Chromium) to further convert the HTML to PDF. It also uses highlight.js for code highlighting. The whole source code of this tool is only ~250 lines of JS ~500 lines of Typescript and ~100 lines of CSS, so it is easy to clone and customize.
    Downloads: 2 This Week
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  • 6
    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. Preview the PDF and adjust signature position.
    Downloads: 2 This Week
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  • 7
    Vanilla.PDF

    Vanilla.PDF

    Cross-platform SDK for creating and modifying PDF documents

    ...Vanilla.PDF supports advanced PDF features such as adding CMS (PKCS#7) digital signatures, modifying content streams and metadata, and working with encryption and permissions based on standard PDF security models. It includes tools for parsing PDF internals like cross-reference tables and objects, providing fine-grained document analysis capabilities. The project is unit-tested with continuous integration pipelines, supporting sanitizers for enhanced code quality and stability.
    Downloads: 0 This Week
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  • 8
    Kerim's PDF Tools

    Kerim's PDF Tools

    Offline Windows PDF toolkit: 31 tools, AES-256, convert, edit

    Kerim's PDF Tools 5.4-modern (build: 22.10.2026) a complete offline PDF, Office and video toolkit for Windows: 31 tools, live previews and a built-in Word-like text editor. No uploads, no accounts, no telemetry. **31 tools in one window**, with a modern sidebar, seven themes, live previews and a built-in **Word-like PDF text editor**. SEE WIKI (https://sourceforge.net/p/kerimspdftools/wiki/5.4-modern/) === *NEW VERSION*: MODERN EDITION (5.4-modern) === Download: https://sourceforge.net/projects/kerimspdftools/files/5.4-modern/ Wiki: https://sourceforge.net/p/kerimspdftools/wiki/5.4-modern/ PDF: https://sourceforge.net/p/kerimspdftools/wiki/5.4-modern/attachment/Kerims_PDF_Tools_Documentation_5.4_linearized.pdf === OLDv: MODERN EDITION (5.3-modern) === Same tools, modern interface, 7 themes. ...
    Downloads: 36 This Week
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  • 9
    AviTab

    AviTab

    X-Plane plugin that displays a tablet to aid VR usage

    ...When flying in a simulator, one often needs to look up details in PDF charts, plane manuals, checklists or other documents. Using a PDF reader breaks the immersion because the virtual aviator either has to take off of their HMD or use other tools that can move windows into VR. AviTab tries to solve this problem by offering a PDF reader inside a native plugin for X-Plane. Using a plugin also opens possibilities for more apps inside the tablet, for example, to display information about the plane status or aid in navigation. When hovering over the edges of the tablet from a short distance, X-Plane will display green bars around the tablet. ...
    Downloads: 29 This Week
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  • 10
    Skim

    Skim

    A PDF Reader and Note-taker for OS X

    Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires OS X 10.10 or higher.
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    Downloads: 4,943 This Week
    Last Update:
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  • 11

    healthapp

    HealthApp (dicom viewer server web app ) & office_word

    Tools : open office, PDF viewer...
    Downloads: 174 This Week
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  • 12
    PDFGeek

    PDFGeek

    Free offline PDF toolkit for Windows - merge, split, watermark, lock

    ...Available as a per-user installer that needs no admin rights, or as a single portable executable you can run from a USB stick. No bundled offers, no telemetry, no account. 100% free, no Pro tier, free to use at home and at work. Built on .NET 8 and Avalonia. Requires Windows 10 or later, 64-bit.
    Downloads: 11 This Week
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  • 13
    PDF Password Remover

    PDF Password Remover

    Remove Password from multiple PDF files in one click

    PDF Password Remover is a convenient tool that enables you to remove passwords from multiple PDF files simultaneously. Just provide the current password, and the tool will unlock the files, allowing future access without any password. As a portable app, it doesn't require installation. You can copy it to a USB drive and use it directly on any Windows machine.
    Downloads: 69 This Week
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  • 14
    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: 18 This Week
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  • 15
    Sprint PDF Editor (Smarter PDF Solution)

    Sprint PDF Editor (Smarter PDF Solution)

    Edit, Convert, Extract , Export, Secure and PDF Imposition.

    Sprint PDF Editor® The Productive, Modern, Innovative, Clean & Colourful GUI. Faster, Smarter & Seamless workflows, with 50+ functions. Sprint PDF Editor & Reader, Complete PDF Solution, Supercharge Your Workflows With Imposition, Extract, Compress, Watermark, Protect & Secure, Split & Merge, Crop Pages, Printing, Stamp & more. Your Privacy, Our Priority Protect Your Data with Complete Confidence. Our software is designed to keep your information 100% secure. Unlike cloud-based...
    Downloads: 10 This Week
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  • 16
    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: 30 This Week
    Last Update:
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  • 17

    JPG to PDF EasyMove

    You have a free pdf converter\creator solution

    You have a free pdf converter\creator solution. It is under MIT license, therefore no one wants to pay.
    Downloads: 0 This Week
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  • 18
    PDF Toolbox for Windows

    PDF Toolbox for Windows

    Merge, split, organize and convert PDF copies offline on Windows

    ...Lossless compression saves only smaller results. Sources are not overwritten. Page operations can discard advanced document structures. Signed PDFs are not rewritten; page-editing tools refuse interactive forms. Metadata editing is not secure sanitization. No OCR, general batch processing or direct PDF text editing. v1.0.0: Windows 10 version 2004+ or Windows 11, x64. Self-contained portable ZIP; run PDFToolbox.exe. No separate .NET or WebView2 required. Windows 10 has not been independently tested. No accounts, uploads, telemetry or automatic downloads. ...
    Downloads: 0 This Week
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  • 19

    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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  • 20
    PII-Blackout

    PII-Blackout

    100% offline, AI-powered PDF redaction

    PII Blackout — 100% Offline, Automated PDF & Image Redaction Protecting sensitive data shouldn't mean risking your privacy by uploading files to online tools. PII Blackout is a powerful, local-first desktop application that automates the tedious process of finding and masking Personally Identifiable Information (PII) with military-grade security. Key Features: Smart Auto-Detection & Redaction Manually searching for emails, phone numbers, tax IDs, and names is a thing of the past. ...
    Downloads: 0 This Week
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  • 21
    PDF Reader for Windows 7

    PDF Reader for Windows 7

    Free PDF reader for Windows 7

    ...Perfectly optimized for the Windows 7 environment, it offers rapid performance and compatibility with various PDF files, ensuring that even large documents load quickly without lag. In addition to its clean design, PDF Reader for Windows 7 includes essential features like zoom, rotation, and text extraction, giving users all the tools they need to interact with PDFs comfortably. Whether you're reviewing documents for work, school, or leisure, this reader is a must-have for any Windows 7 user.
    Downloads: 75 This Week
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  • 22
    pdf combiner merger converter splitter

    pdf combiner merger converter splitter

    PDF Combiner is a user-friendly, GUI-based tool built in

    PDF Combiner is a user-friendly open source free to use, GUI-based tool for combining, pdf to excel, pdf to word, image to pdf, zip, unzip annotate and splitting PDF files. It is easy to use, supports multiple file insert and delete and process, and allows you to adjust the order of files before combining.
    Downloads: 1 This Week
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  • 23
    CROWZ

    CROWZ

    Devuan GNU+Linux 5.0.1 Daedalus based distribution (systemd-free)

    ...Featuring 64-bit Devuan base isos. / Calamares Installer CROWZ is an operating system based on Devuan 5.0.1 Daedalus release. Consisting of a minimal compilation of applications and tools. Overall the ethos of CROWZ is simplicity. Web browser, file manager, image viewer, torrent client, terminal emulator, pdf viewer, audio and video player, text editor, and a few other essential applications. The crowz-welcome screen compliments the install with an easy to use terminal program to update and install additional applications. ...
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    Downloads: 355 This Week
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  • 24
    Super-PDF-Editor

    Super-PDF-Editor

    World's most comprehensive, powerful, process-based PDF editor

    World's most comprehensive, powerful, process-based and lighting fast PDF reader, editor and batch processor. PDF editing with 60+ features rich tools and function like OCR pdf and images and produce output like searchable PDF, Text, Hocr, Box, Unlv. Also, improve image enhancement before OCR operation for better OCR performance. pdf Imposition, etc. Super PDF Editor is best for bulk pdf processing, especially for the printing industry. Easy pdf imposition, booklet, n ups pages, and more. ...
    Downloads: 36 This Week
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  • 25

    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: 7 This Week
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