Open Source C# Encryption Software
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C# Encryption Software
View 113 business solutionsBrowse free open source C# Encryption Software and projects below. Use the toggles on the left to filter open source C# Encryption Software by OS, license, language, programming language, and project status.
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Enterprise-grade ITSM, for every businessFreshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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Shadowsocks for Windows
A secure socks5 proxy for Windows
Shadowsocks for Windows is a free and open source, high-performance secured socks5 proxy designed to protect your internet traffic. It allows you to surf the web privately and securely, and offers a number of useful features such as HTTP proxy support, system proxy configuration, server auto switching and plugin support. Shadowsocks is incredibly fast, as it utilizes bleeding edge techniques with Asynchronous I/O and event-driven programming. It also has a flexible industry-level encryption algorithm that supports custom algorithms. Shadowsocks for Windows requires a Microsoft .NET Framework 4.7.2 or higher, as well as Microsoft Visual C++ 2015 Redistributable (x86). -
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A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable passwords. If you have a use case for this plugin, reconsider it. If you still think using randomly generated pronounceable passwords are worth it for your use case, reconsider it some more.
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dotNet Disk Imager
Lightweight RAW and ZIP disk images reader and writer to USB or SD
IMPORTANT!!! Since this is new software, your web browser, operating system or even possibly antivirus software may report security alerts against this tool. Please ignore that messages until this tool gets widely spread. This program is highly inspired by Win32 Disk Imager and sort of copies it's function. However, I've added some features, like verification of readed/writed image file and the most important is on the fly support for zipped images. Another features worth mentioning are simultaneous write to multiple devices at one time or wiping of device filesystem and partitions. I would be happy to hear your feedback and I'm ready to listen to your suggestions. Feel free to request new features, if I found them interesting I will definitely implement them. Requires .NET Framework 4.6.1 (download here: http://go.microsoft.com/fwlink/?LinkId=671729 ) Supports Windows 7 and newer. If you need older Windows support, use Win32 Disk Imager. Please write a review. -
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Crypterv2
An Application desinged to keep youre Data yours.
Aes 256 based - Lightweight, Extandeble and easy to use. But please keep in mind its still in early alpha and in development. -
Crowdtesting That Delivers | TesteumTesteum connects your software, app, or website to a worldwide network of testers, delivering detailed feedback in under 48 hours. Ensure functionality and refine UX on real devices, all at a fraction of traditional costs. Trusted by startups and enterprises alike, our platform streamlines quality assurance with actionable insights.
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SafeNotes - Encrypted Journaling
SafeNotes - A encrypted and easy-to-use journaling application
SafeNotes is an encrypted and user-friendly note-taking application designed to keep your personal notes and journal entries safe and organized. With SafeNotes, you can easily create, edit, and manage your notes, all while ensuring your data is protected through robust AES-256 encryption and password hashing. The app features a sleek and intuitive interface built with MaterialSkin, offering light and dark themes to suit your preferences. SafeNotes is perfect for anyone looking to keep their notes and journal entries secure and organized. Download SafeNotes today and experience the peace of mind of knowing your personal information is safe. -
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CryptKeeper
Encryption/Decryption Application
Basic text file encryption & decryption. Can encrypt text files with or without formatting. CryptKeeper is the upgraded version of EnCREEPtor. -
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HashSum is a .NET port from GNU's md5sum and sha1sum. It supports: hash algorithm selection between MD5 and SHA1 (more could be added later) and compatibility between HashSum and GNU's checksum file format
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A GnuPG Frontend GUI made in C#. It is compatible with PGP as well so it can be a very useful tool for encryption/decryption. It also incorporates a shell extension so it can be easy to right click and decrypt or decrypt.
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SecuritySuite-Clipboard-v3
SecuritySuite-v3 Real-time clipboard protection & stealth security
SecuritySuite v3.10.5 is a lightweight Windows security tool that keeps your clipboard safe from leaks, snooping apps, and unwanted history tracking. Designed with privacy and stealth in mind, it ensures sensitive data never lingers longer than it should. Key Highlights: Clipboard Stealth Clear: Replaces contents with a space instead of emptying, preventing fingerprinting. Auto-Clear Timer: Wipes clipboard after 30s (default, customizable). Secure Paste Hotkey: Instantly decrypt and paste with Ctrl+Shift+V. Bypass Mode: Temporarily disable protection for safe apps. Floating Quick-Paste Button: Always-on-top for fast access. Admin Autostart: Launches at startup with elevated permissions. UI Enhancements: Clean dark theme and updated tray icon. Built on .NET Framework 4.8, optimized for Windows 10/11, and packaged with Inno Setup. SecuritySuite is fast, reliable, and built to blend seamlessly into your workflow. -
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EncrypIT
Program to quickly and easily encrypt or decrypt files or directories
Program to quickly and easily encrypt or decrypt files or directories using Encrypting File System (EFS) as well as add and remove domain user EFS permissions to a file. There is also a button to view the info on an encrypted file as well as for backing up a users EFS PFX certificate. -
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STA File Encrypter
Open source file encryption software
An open-source software that enables you to encrypt your files using the combination of Serpent, Twofish, and AES encryption algorithms, or each of them separately. GitHub page can be found at https://github.com/Northstrix/Serpent-Twofish-AES-File-Encrypter Made with the help of the Chat GPT and Perplexity Similar projects: https://sourceforge.net/projects/aes-256-cbc-file-encrypter/ https://sourceforge.net/projects/aes256-cbc-file-encrypter/ -
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E-mail Notifier
New e-mail information
This windows program checks for new e-mail periodically. The program installs as the startup application and shows new e-mail icon in taskbar. The program uses POP3 with SSL ports to connect. External libraries: - AES (adriancs, http://www.codeproject.com/Articles/769741/Csharp-AES-bits-Encryption-Library-with-Salt), - Nini (Brent R. Matzelle, http://nini.sourceforge.net/), - Pop3MailClient (Peter Huber, http://www.codeproject.com/Articles/14304/POP3-Email-Client-NET-2-0). Requirements: - .NET 4.0. -
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Abdal 2-Key Triple DES Builder
encrypt / decrypt all your texts with Two-Key Triple DES
If you need more security to send your messages, we introduce the new tool of Abdal security team called Abdal 2-Key Triple DES Builder. This tool can actually encrypt all your texts that are to be sent as a message between you and any person. Two-Key Triple DES is used to encrypt these messages. This algorithm performs 3 cryptographic processes on each block of information to reduce the penetration rate. The Abdal 2-Key Triple DES Builder tool has four modes for encrypting your data. -
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Cryptex is a fast and simple easy to use open source software for encryption and decryption of files and folders. The software has a proprietary format for password management. Cryptex use AES and TripleDES algorithms.
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EncryptionTool
Multi purpose encryption tool.
Can check password strength. Encrypt text files with SHA1 & MD5 hash algorithms using AES encryption system. Using a given buffer size for reading and writing and a procentage of the said buffer for encryption, memory and cpu usage optimization can be achieved. -
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X-Crypt is a user friendly data encryption application. It allows you to encrypt sensitive data like credit card information into an unreadable format, this is done using a password, the more complicated the better. X-Crypt can encrypt whole files or just some text. The encryption algorithm is very complex and has guaranteed security.
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2Pix integrates with Windows to allow you to easily encrypt and hide files in bitmap images, a process called steganography (not to be confused with stenography). Data is stored in the low-order bits of each pixel of an image, so the file is completely hidden from view. Version 1.1 now provides plausible deniability because no unencrypted signature is stored in the image header. It should be impossible to prove an image contains a hidden file (if you use a strong password and only use 1 or 2 bits per pixel component). NOTE: This project has been moved to Google Code. http://code.google.com/p/2pix-steganography
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ALIMP (A LIttle More Privacy) is a .NET C# software enabling users to easily cypher and de-cypher files on their computer using common algorithm (DES, 3DES, AES, ...) that are shipped with the .NET Frawemork.
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Alleged RC4 .NET Class Library
Alleged RC4 crypto provider class library.
The Alleged RC4 Cryptography Provider Class Library is a DLL file that includes an implementation of a well-known symmetric encryption algorithm that is not present in the System.Security.Cryptography namespace of the mscorlib library. -
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Asmodat Folder Locker
Folder & Files encryption - opensource software.
This is the fastest encryption tool for Windows, it allows you to encrypt whole hard drives or incredibile large and multitude of files in the matter of seconds. Now you can quickly protect your files and folders with password and prevent anyone from opening them. Source Code available here: https://asmodatfolderlocker.codeplex.com/ Project is entirely opensource, you can change it if you wish to what suits your purposes best, or send me email to request a new feature. All ideas and propositions are welcome. Requirements: -Windows 7 or later -
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CrypSten
A Hybrid Cryptosystem with Steganography DLL
A library written in Visual C# for encrypting a text message into an image file, and decrypting an image file to get the text message using Rijndael Algorithm, RSA Algorithm, and LSB Substitution Algorithm. -
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A program for encrypt/decrypt files or text inside clipboard with a password or a certificate located either in certificate storage (certmgr.msc) or in a .cer file. You just have to drag and drop files and folder to the application.
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DrCrypt, based on basic xor(exclusive or) encryption which is designed to be fast and reliable. Also DrCrypt supports 3 platform.(Java, .NET, Win32)
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A library written in Java and C# for crypt,encrypt and generate key pairs using the ElGamal algorithm.
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Electronic Shelf Label Management System
DIY Electronic Shelf Label Management System
This ESL management system incorporates the electronic shelf labels and the ESL management software. The ESL management software enables you to manage your electronic shelf labels. It accomplishes this by maintaining a database with the credentials of each ESL and the last image that was sent to it. When you choose the image to be displayed on the ESL and hit the "Send Image To ESL" button, the software encrypts that image, sends it to the specified ESL over Wi-Fi using the UDP protocol, and then saves it to the database. An electronic shelf label is a device that displays relevant product information, they're usually attached to the front edge of retail shelving. A typical ESL consists of a display and a simple microcontroller that controls the display. *V2.0 now supports ESP32 CYD You can learn more on: Github: github.com/Northstrix/Electronic-Shelf-Label-Management-System Instructables: https://www.instructables.com/DIY-Electronic-Shelf-Label-Management-System-V20/
