Showing 93 open source projects for "pdf viewer for windows"

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  • 1
    PDFRip

    PDFRip

    A multi-threaded PDF password cracking utility

    A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders and dictionary attacks. pdfrip is a fast multithreaded PDF password cracking utility written in Rust with support for wordlist-based dictionary attacks, date and number range bruteforcing, and a custom query builder for password formats. You can write your own queries like STRING{69-420} with the -q option which would generate a wordlist with the full number range. You can pass in an...
    Downloads: 35 This Week
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  • 2
    IPBan

    IPBan

    IPBan is a trusted, free security software to block hackers

    Since 2011, IPBan is the world's most trusted, free security software to block hackers and botnets. With both Windows and Linux support, IPBan has your dedicated or cloud server protected. Upgrade to IPBan Pro today and get a discount. Auto-ban ip addresses by detecting failed logins from event viewer and/or log files. On Linux, SSH is watched by default. On Windows, RDP, OpenSSH, VNC, MySQL, SQL Server, Exchange, SmarterMail, and MailEnable are watched.
    Downloads: 59 This Week
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  • 3
    Blackbird

    Blackbird

    OSINT tool for finding accounts across 600+ sites by username or email

    Blackbird is an open source OSINT tool designed to search for user accounts across social networks and online platforms using a username or email address. The project focuses on helping investigators, researchers, and security professionals quickly discover where a specific identity appears on the internet. It performs reverse searches across more than 600 websites by leveraging data from the community-driven WhatsMyName project, which improves detection accuracy and reduces false positives....
    Downloads: 15 This Week
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  • 4
    PEASS-ng

    PEASS-ng

    Privilege Escalation Awesome Scripts SUITE

    ...Any misuse of this software will not be the responsibility of the author or of any other collaborator. Use it at your own machines and/or with the owner's permission. Here you will find privilege escalation tools for Windows and Linux/Unix and MacOS. Find the latest versions of all the scripts and binaries in the releases page. Check the parsers directory to transform PEASS outputs to JSON, HTML and PDF.
    Downloads: 40 This Week
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  • 5
    Ray Tracing in One Weekend Book Series

    Ray Tracing in One Weekend Book Series

    The Ray Tracing in One Weekend series of books

    The Ray Tracing in One Weekend series of books are now available to the public for free online. They are now released under the CC0 license. This means that they are as close to public domain as we can get. (While that also frees you from the requirement of providing attribution, it would help the overall project if you could point back to this web site as a service to other users.) These books are formatted for printing directly from your browser, where you can also (on most browsers) save...
    Downloads: 0 This Week
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  • 6
    Open Semantic Search

    Open Semantic Search

    Open source semantic search and text analytics for large document sets

    Open Semantic Search is an open source research and analytics platform designed for searching, analyzing, and exploring large collections of documents using semantic search technologies. It provides an integrated search server combined with a document processing pipeline that supports crawling, text extraction, and automated analysis of content from many different sources. Open Semantic Search includes an ETL framework that can ingest documents, process them through analysis steps, and...
    Downloads: 8 This Week
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  • 7
    Trexo PDF Signer
    Trexo PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it provides seamless integration with hardware security modules (HSM), software certificates, and native platform keystores.
    Downloads: 7 This Week
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  • 8

    X509 GUI Certificate Viewer

    Display online (TLS, DTLS, OPC, QUIC, SMTP) & offline certificates

    Downloads: 16 This Week
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  • 9
    Digital Signer (a PDF Signing software)

    Digital Signer (a PDF Signing software)

    Sign PDF with Digital Signature Software. Batch PDF Sign. DSC Signer.

    Digital Signer is a powerful and user-friendly software designed to secure and sign your digital documents with ease. Ideal for Tender filling, individuals, businesses, and professionals, this software ensures that your sensitive documents are protected from unauthorized editing and tampering, maintaining their integrity and authenticity. Key Features Sign PDFs with Hardware Devices: Ensuring the highest level of security. Digital Signature Certificates (DSC): Apply digital...
    Downloads: 62 This Week
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  • 10
    JSignPdf

    JSignPdf

    Add digital signatures to PDF documents - GUI and CLI, cross-platform

    ...Cross-platform (Windows, Linux, macOS), built on the OpenPDF library, and translated into many languages by its community, JSignPdf is a trusted choice for anyone who needs reliable PDF signing without commercial licensing.
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    Downloads: 875 This Week
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  • 11
    System Informer

    System Informer

    View and manage processes, services and more with this powerful tool

    System Informer is a free and open source process viewer. This multi-purpose tool will assist you with debugging, malware detection and system monitoring.
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    Downloads: 6,696 This Week
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  • 12
    Protect my docs

    Protect my docs

    Protect My Docs is a free watermarking tool for PDF and i

    Protect My Docs is a free watermarking tool for PDF and image files. Add a fully customizable text watermark with AES-128 encryption, ZIP AES-256 export, and mail optimization. No Python installation required. Available for Windows, macOS, and Linux.
    Downloads: 0 This Week
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  • 13
    eMark

    eMark

    Free and open-source PDF signing and verification application.

    eMark is a free and open-source PDF signing and verification application – a powerful Adobe Reader alternative that enables you to securely sign, verify, timestamp, and protect PDF documents using: 🔑 USB tokens and HSM (PKCS#11) 📜 PKCS#12/PFX certificates 💻 Windows certificate store Works seamlessly on Windows, Linux, and macOS with an Adobe Reader-like interface featuring professional signature verification capabilities.
    Downloads: 0 This Week
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  • 14
    ESignPDF

    ESignPDF

    Sign PDF with Digital Signature Certificate

    Brought to you by parvesh88 System Requirements 1. A Computer running Windows 7 Service Pack 1 or higher 2. Java Runtime Environment (JRE) 8 or higher if JRE is not installed on your Computer, then download and install from here JRE 8 for Windows x86 -> https://www.azul.com/core-post-download/?endpoint=zulu&uuid=55abea0c-2aa5-4316-aafb-e90847f6ee21 JRE 8 for Windows x64 -> https://www.azul.com/core-post-download/?
    Downloads: 1 This Week
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  • 15
    SignServer
    The SignServer is an application for server side signatures called by other systems. It is flexible and can be customized to specific needs. The SignServer have a ready to use TimeStamp server and signers for PDF, XML, ODF, PGP, OOXML and MRTD (ePassport DS).
    Downloads: 8 This Week
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  • 16
    X-Ray of Death
    A professional PE (Portable Executable) analysis and modification tool for Windows executables and DLLs.
    Downloads: 0 This Week
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  • 17
    optiSCAN

    optiSCAN

    Scanner antivirus gratuit (ClamAV + YARA) pour Windows

    🛡️ optiSCAN — Antivirus gratuit pour Windows 10/11 Scanner antivirus combinant ClamAV (GPL-2.0) et les règles YARA-Forge pour détecter virus, malwares et comportements suspects. Interface Material Design, entièrement en français. Fonctionnalités : - Analyse à la demande — fichiers, dossiers ou disque entier - Clic droit dans l'Explorateur Windows pour scanner instantanément - Mise en quarantaine et nettoyage des menaces - Mises à jour automatiques des signatures ClamAV et YARA - Ajouter le dossier optiSCAN manuellement comme exclu de l'analyse après installation - Export PDF des rapports d'analyse - Aucun compte requis — aucune publicité — aucune télémétrie Prérequis : Windows 10 (v1809+) ou Windows 11 · .NET 8 Desktop Runtime Licence : Freeware — usage personnel et redistribution à l'identique autorisés. ...
    Downloads: 16 This Week
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  • 18
    Hash Calculator Farm

    Hash Calculator Farm

    Hash Calculator

    Hash Farm is a hash calculator that calculate hash of any files and input text.
    Downloads: 4 This Week
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  • 19
    USBShield

    USBShield

    USBShield protects your Windows from unauthorized USB devices

    USBShield stands out as a free and open-source option for users seeking security against unauthorized USB access. Unlike many competing paid solutions, it offers extensive usability through its portable format and easy rule syntax, along with essential functionalities like automatic device disabling and thorough event logging. If you're looking for a straightforward yet effective means to safeguard your Windows system from unauthorized USB use, USBShield is a reliable choice.
    Downloads: 3 This Week
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  • 20
    Slim Camera

    Slim Camera

    Slim Camera - Lightweight RTSP Video Player

    Slim Camera is a lightweight RTSP viewer for IP cameras. On first launch, it prompts for the stream URL (saved for future sessions) and runs in the system tray to avoid taskbar clutter. It remembers window position, size, and camera URL via an INI file for seamless reuse. The interface keeps distractions minimal - just the video stream in an auto-sizing window. Right-click the tray icon to change the camera URL, restart the stream, reset window position, or exit. Press F1 to quickly...
    Downloads: 46 This Week
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  • 21
    TeamPass

    TeamPass

    cPassMan was renamed to TeamPass

    TeamPass is a collaborative passwords manager. It has been created for managing passwords in a collaborative environment of use such as companies. With TeamPass it is possible to organize passwords in a tree structure, associate information to password. MORE INFORMATION ON TEAMPASS.NET website!
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    Downloads: 31 This Week
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  • 22

    ET-Explorer

    replacement for the standard windows explorer.

    This application is a replacement for the standard windows explorer. When I began working with Windows 7 I noticed that some of the features I liked from XP were missing. After trying many freeware replacements and not finding any of them having all the features I needed, I decided to develop my own explorer replacement.
    Downloads: 0 This Week
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  • 23
    Anya

    Anya

    A malware analysis platform built in Rust

    Anya is a privacy-first static malware analysis tool for Windows, Linux, and macOS. It combines PE, ELF, and Mach-O binary analysis with MITRE ATT&CK mapping, confidence-based risk scoring, and plain-English explanations. All offline, with zero network calls. Built for analysts and students alike, it ships as both a CLI and a desktop GUI.
    Downloads: 2 This Week
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  • 24
    SentraX

    SentraX

    Open source cybersecurity suite with 10 network scanners, API, JWT + 2

    ...**Caractéristiques clés :** - 10 scanners réseau (TCP, SYN, UDP, ICMP, SNMP, DNS, OSINT, Passive, Time Machine, CVE) - API REST avec authentification JWT + 2FA + limitation de débit - Tableau de bord web moderne (thème sombre/clair, graphiques, histoire) - Windows EXE autonome (33 Mo, pas d’installation) - Code source pour Linux / macOS / Docker - Export PDF / JSON / CSV - Système de plug-inning **Cas d’utilisation :** - Audits internes du réseau - Formation et éducation en sécurité - Détection de vulnérabilité (EternalBlue, BlueKeep, Heartbleed, etc.) **Privilèges :** - GitHub : https://github.com/Ndaye12/SentraX - Site web : https://ndaye12.github.io/SentraX/ **Licence :**
    Downloads: 0 This Week
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  • 25

    RyuX-Passgen

    RyuX Passgen is an open-source password generator

    RyuX Passgen is an open-source password generator built using Python and Tkinter. It allows users to generate secure passwords with customizable length and stores previously generated passwords in a CSV file for future reference.
    Downloads: 0 This Week
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