Showing 50 open source projects for "pdf to image extraire"

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  • 1

    Tesseract OCR

    Open Source OCR Engine

    Tesseract is an open source OCR or optical character recognition engine and command line program. OCR is a technology that allows for the recognition of text characters within a digital image. With the latest version of Tesseract, there is a greater focus on line recognition, however it still supports the legacy Tesseract OCR engine which recognizes character patterns. Tesseract can recognize over 100 languages out-of-the-box, and can be trained to recognize other languages. It supports...
    Downloads: 1,265 This Week
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  • 2
    PDF4QT

    PDF4QT

    Open source PDF editor

    ... the license LGPLv3. The applications are primarily used by target users to view, edit, manipulate or compare PDF documents. Users can preview these applications in the screenshots section of this webpage. Basic browsing and lots of other functionalities, such as encryption, reading a document, verification of digital signatures, editing of annotations, searching for text using regular expressions, drawing pages into an image, and much more. Several plug-ins are available.
    Downloads: 41 This Week
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  • 3
    node-canvas

    node-canvas

    Node canvas is a Cairo backed Canvas implementation for NodeJS

    ... visit Mozilla Web Canvas API. (See Compatibility Status for the current API compliance.) All utility methods and non-standard APIs are documented. When MIME data is tracked, PDF canvases can embed JPEGs directly into the output, rather than re-encoding into PNG. This can drastically reduce filesize and speed up rendering. If working with a non-PDF canvas, image data must be tracked, otherwise the output will be junk.
    Downloads: 3 This Week
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  • 4
    converseen

    converseen

    A batch image converter and resizer

    Converseen is a free cross-platform batch image processor for Windows, Linux, macOS, FreeBSD, and other operating systems. It allows you to convert, resize, rotate, and flip an infinite number of images with a single mouse click. Moreover, Converseen can convert an entire PDF document into a set of images with your preferred characteristics. You can choose from over 100+ formats, set the size, resolution, and the filename. Thanks to ImageMagick, the powerful image manipulation library...
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    Downloads: 751 This Week
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  • 5
    GPXSee

    GPXSee

    GPS log file viewer and analyzer

    GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.
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    Downloads: 1,562 This Week
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  • 6
    pstoedit

    pstoedit

    converts PostScript or PDF files to other vector graphics formats

    pstoedit is a tool converting PostScript and PDF files into various other formats suported by different drawing editors. As a prerequesite it needs GhostScript to be installed (binary installation is sufficient).
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    Downloads: 203 This Week
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  • 7
    ksnip

    ksnip

    Qt based cross-platform screenshot tool with annotations

    Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots.
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    Downloads: 208 This Week
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  • 8
    Hathi Download Helper

    Hathi Download Helper

    Download books from the hathitrust website in a fast and easy manner

    2023-08-15: Hathi Download Helper 1.2.3 released Hathi Download Helper is a tool for downloading public domain books from hathitrust.org. Dependencies: - for merging of pdf files the freeware "pdftk" (http://www.pdflabs.com/) is used. Miscellaneous: - Developed under Qt 5.14.2 (mingw) Win 10 Pro - Compatible to Qt5 with Webkit - tested with Win 10 Pro, Mac OS 10.15 Catalina, Ubuntu 16.04-18.04 - binary installer for windows: HDH_vX.Y.Z_setup.exe - installer for Mac OS X...
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    Downloads: 66 This Week
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  • 9
    VeroRoute

    VeroRoute

    Qt based Veroboard, Perfboard, and PCB layout and routing application

    Cross-platform software for producing Veroboard (stripboard), Perfboard, and 1-layer or 2-layer PCB layouts. Automatically prevents short-circuits and checks for open-circuits. Pre-compiled versions available for MS Windows and 64-bit Linux Mint 20.3 (should also run on other 64-bit Linux systems that are based on Debian and support Qt version >= 5.12.8). Android APK available (tested on Android 7 and Android 10) and requires device resolution of at least 1280x800.
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    Downloads: 103 This Week
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  • 10
    MTF mapper
    A utility to produce MTF (modulation transfer function, a measure of edge acuity) maps of images. The program will automatically detect dark rectangular objects on light backgrounds, and extract MTF values on all edges. Can help to tune SLR autofocus. See http://mtfmapper.blogspot.com for more usage examples.
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    Downloads: 67 This Week
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  • 11
    OCR Manga Reader for Android

    OCR Manga Reader for Android

    Android Manga reader with Japanese OCR and dictionary capabilities

    OCR Manga Reader is a free and open source Android app that allows you to quickly OCR and lookup Japanese words in real-time. It does not have ads or telemetry/spyware and does not require an Internet connection. Supports both EDICT and EPWING dictionaries. Requires Android 4.0 (Ice Cream Sandwich) or higher. See http://ocrmangareaderforandroid.sourceforge.net/ for details.
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    Downloads: 46 This Week
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  • 12
    scantailor-experimental

    scantailor-experimental

    Scan Tailor Experimental is an interactive post-processing tool

    Scan Tailor Experimental is an interactive post-processing tool for scanned pages. You give it raw scans, and you get pages ready to be printed or assembled into a PDF or DJVU file. Scanning, optical character recognition, and assembling multi-page documents are out of scope of this project.
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    Downloads: 24 This Week
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  • 13
    LPub3D

    LPub3D

    LDraw™ editor for LEGO® style digital building instructions.

    LPub3D is an Open Source WYSIWYG editing application for creating LEGO® style digital building instructions. LPub3D is developed and maintained by Trevor SANDY. It uses the LDraw™ parts library, the most comprehensive library of digital Open Source LEGO® bricks available (www.ldraw.org/ ) and reads the LDraw LDR and MPD model file formats. LPub3D is available for free under the GNU Public License v3 and runs on Windows, Linux and macOS Operating Systems. LPub3D is also...
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    Downloads: 23 This Week
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  • 14
    DocWire SDK

    DocWire SDK

    Award-winning modern data processing in C++17/20

    DocWire SDK, a standout C++17/20 data processing tool, has received award from SourceForge and strong backing from Microsoft. It handles nearly 100 file types, empowering efficient text extraction, web data extraction, and document analysis. The upcoming integration of C++17 and C++20 will bring advanced functionalities, particularly in areas like HTTP capabilities and web data extraction. For businesses, the shift to DocWire SDK signifies a leap forward. It promises comprehensive document...
    Downloads: 6 This Week
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  • 15
    gImageReader

    gImageReader

    A graphical frontend to tesseract-ocr

    gImageReader is a simple Gtk/Qt front-end to tesseract. Features include: - Import PDF documents and images from disk, scanning devices, clipboard and screenshots - Process multiple images and documents in one go - Manual or automatic recognition area definition - Recognize to plain text or to hOCR documents - Recognized text displayed directly next to the image - Post-process the recognized text, including spellchecking - Generate PDF documents from hOCR documents **Note...
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    Downloads: 209 This Week
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  • 16
    AlphaPlot

    AlphaPlot

    Interactive scientific graphing and data analysis software.

    Alpha Plot can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or calculated using formulas. The data is held in spreadsheets which are referred to as tables with column-based data (typically X and Y values for 2D plots) or matrices (for 3D plots). The spreadsheets as well as graphs and note windows are gathered in a project and can be organized using folders. The built-in...
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    Downloads: 59 This Week
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  • 17
    qvge

    qvge

    Qt Visual Graph Editor

    qvge is a multiplatform graph editor written in C++/Qt. Its main goal is to make possible visually edit two-dimensional graphs in a simple and intuitive way. Please note that qvge is not a replacement for such a software like Gephi, Graphvis, Dot, yEd, Dia and so on. It is neither a tool for "big data analysis" nor a math application. It is really just a simple graph editor :)
    Downloads: 6 This Week
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  • 18
    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: 25 This Week
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  • 19
    Free editor for PDF documents. Complete editing of PDF documents is possible with PDFedit. You can change raw pdf objects (for advanced users) or use many gui functions. Functionality can be easily extended using a scripting language (ECMAScript).
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    Downloads: 565 This Week
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  • 20
    QtiPlot
    QtiPlot is a user-friendly, platform independent data analysis and visualization application similar to the non-free Windows program Origin.
    Downloads: 54 This Week
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  • 21
    QPdf2Swf is a GUI (graphical user interface) written in Qt4 for pdf2swf ( http://www.swftools.org/ ), a pdf to swf converter.
    Downloads: 0 This Week
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  • 22
    crosti

    crosti

    Build your personal cross stitches!

    This tool allows you to make your own unique cross stitch design from custom image. You can resize and rotate image, reduce the number of colors, change image palette, make cross stitch design, preview it, save and print. Cross stitch design edition available: colors and icons changing, new color addition, color fill, pixel draw, lines and half-stitches.
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    Downloads: 49 This Week
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  • 23
    bin64ed

    bin64ed

    Base64 encode (or decode) files of any type with this lightweight tool

    bin64ed is a binary base64 encoder/decoder that allows you to encode/decode binary files (such as images, pdfs, etc) to and from base64.
    Downloads: 2 This Week
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  • 24
    BDReader

    BDReader

    An e-comics reader featuring panels detection and comfortable reading

    ... and image folders. If you like reading comics on your computer and are fed up with zooming/dezooming all time to have the right reading size, give it a try ! For a quick try: -Download and install BDReader -Launch BDReader and Open a comic file (pdf, cbr, cbz ...) -Switch to Panel mode (Navigation->Panel mode or press c) -Navigate through your comic using the left and right arrows or your mouse wheel See the Wiki for more information (any feedback appreciated)
    Downloads: 2 This Week
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  • 25
    Tools4&Droid

    Tools4&Droid

    Easiest way to install Android applications and manage your device !

    [Compatibility] : Windows The program allows you to install Android applications (extension : .apk) with several options and tools . Necessary requirements such as adb and fastboot are integrated in the application. Android SDK is not required to use this program. The program was developed on Qt platform, basically using C ++. Make sure your device driver is installed on your computer.
    Downloads: 9 This Week
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