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Clientless ( no cleient ) Knight Online Multi-Account Automation / Management Tool I am looking for an experienced developer to build a desktop-based automation and account management tool for Knight Online. Project Objective The main goal is to create a tool that allows multiple Knight Online characters/accounts to be managed from a single PC without requiring a separate game client window for every character, using only technically and legally permitted communication or integration methods. The system should be designed to efficiently manage multiple characters/accounts from one computer. Main Requirements The tool should include the following functionality: Ability to manage multiple Knight Online accounts/characters from a single PC. A user-friendly interface for adding, removing, and managing accounts. Ability to manage multiple characters simultaneously. Account/character status monitoring. Connection and disconnection status monitoring. Automatic reconnection where technically possible and permitted. Ability to send predefined messages to other players. Ability to configure custom messages through the application interface. Ability to select which character/account should send a specific message. Message scheduling and configurable intervals. Logging system showing account activity, connection status, errors, and actions performed. Stable operation when managing multiple accounts simultaneously. Low CPU/RAM usage is preferred. The application should be easy to configure and operate. Important Technical Requirement The developer should investigate the available and permitted communication/integration methods for Knight Online and determine the most reliable architecture for managing multiple accounts without running a full game client for every account. I am not looking for a simple macro or keyboard/mouse automation tool. I am looking for a properly engineered application capable of communicating with and managing multiple accounts efficiently. Security / Verification If the game uses CAPTCHA, authentication challenges, anti-bot systems, or other security mechanisms, the application must handle them through legitimate and permitted mechanisms rather than bypassing or defeating security protections. The developer should clearly explain what is technically possible before development begins. Deliverables Fully functional desktop application. Source code. Build/compiled version of the application. Configuration/interface for managing multiple accounts. Messaging functionality. Activity and error logging. Basic documentation explaining installation, configuration, and usage. Testing with multiple accounts simultaneously. Developer Requirements I am looking for a developer with experience in: Network programming Client/server architecture Desktop application development Multi-account systems Protocol analysis where legally permitted Automation systems C#, C++, Python, or another suitable programming language Please explain: How you would approach this project. What technologies you would use. How many simultaneous accounts you expect the application to support. Whether running multiple accounts without separate game clients is technically feasible. Your estimated development time. Your estimated total cost. Examples of similar projects you have developed. Before starting the full project, I would prefer to have a small proof-of-concept demonstrating the proposed architecture and confirming that the approach is technically viable.
Project ID: 40713224
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110 freelancers are bidding on average $123 USD for this job

Hi I am a software engineer with over 16 years of experience. I have extensive experience with desktop applications, asynchronous network programming, client/server systems, protocol analysis, automation, and efficient multi-session architectures. I would start with a small C#/.NET proof of concept to verify Knight Online’s officially permitted authentication and communication options before committing to the full build. Clientless operation is feasible only if the publisher permits it and the available protocol supports legitimate authentication; I will not bypass CAPTCHA, anti-bot, encryption, or other security controls. The PoC will establish realistic account capacity, reconnection behavior, resource usage, and messaging support. If validated, I can build a user-friendly desktop application with account management, selectable scheduled messaging, status monitoring, automatic permitted reconnection, secure configuration, detailed logs, source code, compiled builds, documentation, and multi-account testing. I would initially target 10–20 simultaneous accounts, subject to server rules and PoC results. Relevant projects cannot be shared publicly, but I can demonstrate suitable examples privately. My bid covers the feasibility PoC and architecture milestone; I can provide an accurate production quote after validation. Please contact me to discuss details.
$250 USD in 14 days
7.5
7.5

Dear Client, I’m Md Toriqul Islam, an experienced full-stack developer with 10+ years of experience in desktop applications, networking, APIs, and multi-account systems. I have a few questions: 1. Does Knight Online provide an official API or SDK? 2. Which Windows versions must be supported? 3. What account concurrency is your target? I understand you need a lightweight desktop manager for multiple accounts, status monitoring, messaging, scheduling, logging, and reconnection using only permitted integration methods. My skills in C#, C++, Python, networking, client-server architecture, and desktop development fit this project well. I can begin with a proof-of-concept to validate the permitted architecture before committing to full development. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$100 USD in 3 days
6.9
6.9

Hello Sir, Imagine managing multiple Knight Online accounts seamlessly from one desktop without the hassle of multiple game clients; would you be interested in a demo of how this can work? I specialize in creating advanced desktop applications that leverage efficient communication methods while respecting legal and technical constraints. Let's connect to discuss how I can develop a robust multi-account management tool tailored for your needs. Best, Smith
$140 USD in 7 days
7.0
7.0

Hi there, I can create a desktop-based automation tool that efficiently manages Knight Online accounts as per your requirements. Understanding the need for robust account management, I will conduct an analysis to identify the best permitted communication methods to ensure stable and secure operations without running multiple game clients. With my experience in network programming and desktop application development, I can develop a user-friendly interface that monitors account status and automates messaging features while ensuring low resource consumption. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$30 USD in 1 day
6.4
6.4

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * Android app development * ASP.NET C# web and software development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$30 USD in 1 day
6.3
6.3

Hello, Greetings , Good evening! I am professional mobile coder with skills including C++ Programming, C# Programming, Software Engineering, Software Architecture, Mobile App Development, Automation, PHP, Software Development, Desktop Application and Python. Please send a message to discuss more about this project. Looking forward to hearing from you soon
$155 USD in 2 days
6.2
6.2

Hi, I'm Denis, a full-stack developer experienced in desktop applications, network programming, and multi-account management systems. I understand your needs—a desktop app controlling multiple Knight Online accounts from one PC without spawning separate clients. This requires working with the game's network protocol to manage authentication, character state, and player actions through a unified interface. The key challenge is determining what communication methods are technically available and permitted under Knight Online's terms of service. I'd approach this in phases: **Technical Investigation:** Map Knight Online's protocol and identify available integration methods. This determines the entire architecture and is critical before full development. **Design & Implementation:** Build a modular system with a core connection manager handling multiple authenticated sessions and a clean UI for account management. I'd use C# for optimal performance and resource efficiency. A properly engineered system should handle 10-20+ accounts comfortably on a modern PC. **Proof-of-Concept:** I recommend a 1-2 week PoC to validate the architecture and confirm feasibility at lower cost before full development. The core question is whether Knight Online permits direct protocol communication without the game client. If yes, this is straightforward. If client-side integration is required, we'd need an alternative approach. **Timeline & Cost:** Full application with PoC included: 4-6 weeks
$30 USD in 3 days
6.3
6.3

As a seasoned Software Engineer, I am confident in my ability to deliver the Knight Online Multi-Account Management Tool you are seeking. My extensive experience with client-server architecture, network programming, and protocol analysis makes me well-equipped for the complexity of this project. I am highly proficient in programming languages such as C++, C#, and Python, just to name a few. My experience spans from building websites from scratch to hosting and understanding protocols. Given my skills in managing API systems and multi-account setups, tutorial writing, and documentation compiling will be carried out seamlessly. I always strive to provide clean source codes, along with compiled versions of applications. My projects are hosted extentively on reliable platforms such as AWS, VPS, Digital Ocean etc. In terms of development time, while the project's scale is large, estimated time would be around 4 weeks with a cost of $3000. But before proceeding further we can conduct a proof-of-concept to analyze its viability and finer details. Let me demonstrate why there's extraordinary chemistry between your project and myself!
$100 USD in 2 days
6.3
6.3

I’ll approach this by first mapping the actual communication methods Knight Online permits for external integration, then designing a lightweight clientless service that talks directly to the game’s protocol layer where allowed, without simulating clicks or keyboard input. The core architecture will be a central manager process handling multiple account sessions, each running as an isolated logical connection rather than a full game client. This keeps CPU and RAM usage low and allows stable concurrent operation. The UI will be a separate desktop application that communicates with the manager, giving you full control over account status, messaging, scheduling, and logging. For authentication challenges or anti-bot checks, the tool will only use legitimate, permitted mechanisms and will clearly flag any limitation if a security system cannot be handled within those rules. I’d build this with C# and .NET for the desktop application and manager service, using asynchronous socket programming for the protocol layer. This gives reliable multi-session handling, structured logging, and a clean configuration interface. The system will support a practical number of simultaneous accounts based on protocol limits and network capacity, but the design will scale horizontally if needed by distributing sessions across multiple manager instances.
$140 USD in 7 days
6.2
6.2

Hi, I understand you want a properly engineered desktop application for managing multiple Knight Online accounts from one PC, without relying on separate game-client windows, macros or input automation. I would first validate the officially permitted communication/integration options and determine whether the required account management and messaging functionality can be implemented without bypassing authentication, CAPTCHA or anti-bot protections. If a supported protocol/API exists, I can build the application around that interface rather than relying on fragile client automation. For the application architecture, I’d consider C#/.NET for the desktop UI and asynchronous networking layer, with an account/session manager, connection monitoring, configurable messaging scheduler and structured logging. The system would isolate each account session so reconnection failures or errors do not affect other accounts, while keeping resource usage measurable and controlled. I agree that a small proof-of-concept is the right first step. It can validate the communication architecture, session handling and multi-account feasibility before committing to the complete application. Best regards, Houssame
$30 USD in 5 days
6.6
6.6

Hello, I read your requirements and I’m interested in building this desktop-based multi-account management tool. I have experience with desktop applications, network communication, client/server architecture, automation systems, and activity monitoring, and I understand that the first step should be proving whether Knight Online supports a reliable and permitted way to manage multiple accounts without separate game clients. I can first investigate the available integration/communication options and build a small proof of concept to validate the architecture before committing to the full application. If the approach is technically and legally permitted, I can then build the account manager, connection monitoring, messaging and scheduling, logging, reconnection handling, and low-resource desktop interface, while avoiding any CAPTCHA or anti
$70 USD in 2 days
6.1
6.1

I can create a desktop-based automation tool for managing multiple Knight Online accounts without needing separate game clients. My first step will be to investigate the permitted communication methods to ensure a reliable architecture for your requirements. Based in Toronto, I work efficiently and am available for any questions during the development process.
$50 USD in 3 days
6.6
6.6

Hi, I noticed you're looking for a Knight Online Multi-Account Management Tool that operates without a separate game client for each account. This is a unique challenge that I am excited to tackle. With my expertise in Python and Software Architecture, I can build a robust desktop application that efficiently manages multiple accounts from a single interface. Python's automation capabilities will streamline the management process, while a well-structured architecture ensures the tool is scalable and easy to maintain. Could you share more about any specific features or functionalities you envision for the tool?
$30 USD in 7 days
5.9
5.9

I've built multi-account automation tools for MMOs using C# and Python, handling protocol analysis and network communication to avoid client instances. I'll reverse-engineer Knight Online's protocols to create a lightweight clientless manager with account pooling, status monitoring, and scheduled messaging. The tool will use async I/O, thread-safe queues, and configurable retry logic for stability. For security, I'll implement rate-limiting and session validation. I can start with a PoC to validate the approach before full development. Thanks, Andrii.
$175 USD in 2 days
5.6
5.6

I DO. I can build a desktop-based Knight Online multi-account management tool with account monitoring, messaging, scheduling, reconnection, and activity/error logging. I recommend starting with a small POC to verify the permitted communication/integration method and confirm whether multiple accounts can be managed without separate game clients. I will not bypass CAPTCHA, anti-bot, or authentication protections. Tech: C#/.NET with an efficient asynchronous network architecture. I’ll provide the source code, compiled application, documentation, and testing with multiple accounts.
$70 USD in 2 days
5.6
5.6

==== Hi - Truong here ==== "CLIENTLESS MULTI-ACCOUNT MANAGEMENT TOOL" — you need to prove the clientless architecture is actually viable before investing in the full multi-account application. I’d start with a small C# proof of concept focused on the permitted communication/integration path, account connection state, logging, and a basic multi-account manager. I would not bypass CAPTCHA, anti-bot systems, authentication protections, or other game security controls; if the available protocol cannot legally support a clientless approach, the PoC should establish that early. Which officially permitted communication or integration method do you currently have available for Knight Online? Looking forward to work with you.
$150 USD in 1 day
5.5
5.5

Hello, I’ve reviewed your requirements and can investigate the feasibility of a clientless Knight Online multi-account management tool using permitted communication or integration methods. I have over 9 years of experience with Python, C#, desktop applications, network programming, APIs, and client/server systems. I would start with a small proof of concept to verify the communication method, authentication flow, account handling, connection stability, and multi-account capability without separate game clients. I’ll work only with legitimate methods and will not bypass CAPTCHA, anti-bot, authentication, or other security protections. If the PoC confirms feasibility, I can develop the desktop interface, account management, status monitoring, reconnection handling, scheduled messaging, logging, and resource-efficient processing. Thanks, InvokeTech
$350 USD in 5 days
5.7
5.7

Hello, I can build a multi-account management tool for Knight Online using a lightweight client architecture that avoids running a full game instance per account. For a similar project, I developed a multi-account system for a gaming SaaS client that reduced CPU usage by 30% by using shared network connections instead of separate processes. I’d approach this by creating a central controller that handles authentication and message routing, then connecting each account through lightweight proxy sessions to avoid triggering anti-bot systems. The biggest challenge will be handling server-side rate limits while maintaining stable connections across accounts. Properly managing multiple accounts will reduce manual effort for players while keeping the system within legal bounds. This setup will allow players to monitor and control accounts without running multiple game clients, improving efficiency. I’ll also include error handling and reconnection logic to maintain stability during network issues. Once the project is complete, I’ll provide a demo with a small set of accounts to verify the system works as expected. If this approach aligns with your needs, I’d be happy to discuss the technical details further. Thanks, Lazar.
$30 USD in 1 day
5.1
5.1

Hi there, Knight Online multi-account management without a full client per account needs a careful feasibility review first, because the architecture depends on what communication methods are technically and legally permitted by the game. I have strong hands-on experience with Python and Software Architecture and have solved similar problems involving automation, desktop tooling, and reliable multi-process workflows. My approach would be to: * Review the existing code, architecture, logs, or current implementation. * Identify the root cause and determine what can be reused versus what needs to be changed. * Implement a clean, maintainable solution using Python and a desktop UI stack. * Test edge cases, reliability, performance, security, and integration behavior. * Deploy or integrate the fix without disrupting the existing system. A key technical point here is that the proof-of-concept should validate the permitted integration path early, since protocol assumptions and anti-bot controls can completely change the viable design. I prefer fixing the actual root cause rather than applying temporary patches, and I will keep the implementation simple, stable, and maintainable. I can start by reviewing the current setup and proceed with the most practical solution. Best regards, Ian
$155 USD in 4 days
4.9
4.9

Hello, I appreciate the opportunity to bid on your project for developing a multi-account management tool for Knight Online. I understand that you require a robust desktop application that can manage multiple characters from a single PC, emphasizing efficient communication methods while adhering to legal guidelines. With over five years of experience in desktop application development and network programming, I am well-equipped to tackle this project. I have successfully built similar automation systems that prioritize performance and low resource usage, utilizing technologies such as C# and Python for their versatility in creating user-friendly interfaces and efficient backend processes. To ensure a successful outcome, my approach will include: - Conducting a thorough analysis of the permitted communication methods for Knight Online to define the architecture. - Designing an intuitive interface for efficient account management and message scheduling. - Implementing a reliable logging system for monitoring account activity and connection status. - Developing a proof-of-concept to validate the feasibility of managing multiple accounts without separate game clients. I am confident in my ability to deliver a fully functional application, complete with source code and documentation, within an estimated timeline of 6-8 weeks. I would love to discuss your project in more detail and address any questions you may have. Looking forward to your response!
$140 USD in 7 days
5.3
5.3

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