Showing 425 open source projects for "tcp server"

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  • 1

    uniclient

    An universal TCP client.

    Uniclient is an universal TCP client. It connects to a TCP server and executes an Aime program against the server.
    Downloads: 2 This Week
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  • 2

    Bufferstack.IO Nutrunner OPCUA Server

    Bufferstack.IO Nutrunner OPCUA Server Evaluation Copy

    The Bufferstack OpenProtocol Gateway is a production-grade Node.js application (also distributed as an edge-native binary) that bridges one or more Atlas Copco, Cleco, or Stanley nutrunner controllers to industrial IT systems. It communicates with controllers over the Open Protocol TCP interface (default port 4545), parsing all binary and ASCII frames in real time, and re-publishing every data point through three simultaneous channels:
    Downloads: 1 This Week
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  • 3
    ScriptCommunicator / serial terminal

    ScriptCommunicator / serial terminal

    Scriptable data terminal which supports several interfaces.

    .... - In addition to the main interface scripts can create and use their own interfaces (serial port (RS232, USB to serial), UDP, TCP client, TCP server, PCAN, and SPI/I2C). - Scripts can use their own GUI (GUI files which have been created with QtDesigner (is included) or QtCreator). - Multiple plot windows can be created by scripts (QCustomPlot developed by Emanuel Eichhammer is used)
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    Downloads: 48 This Week
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  • 4
    MasterDnsVPN

    MasterDnsVPN

    Advanced DNS tunneling VPN for censorship bypass

    ...MasterDnsVPN also includes client and server configuration files, Docker support, and installation scripts for easier deployment. It is best understood as an experimental transport system for DNS-based tunneling rather than a general-purpose commercial VPN.
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    Downloads: 1,604 This Week
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  • 5
    Simple Socket Tool

    Simple Socket Tool

    Application for Server or Client socket/ser. connections (TCP, TLS).

    Application for creating Server or Client socket connections (TCP), and serial connections. Secure client option (TLS 1.2 & 1.3) Possibility to send binary files and a "HEX" mode for send/receive byte values. Handle multiple send areas = easy send different messages. Store the conversation in a binary file. Use the .msi installer on Windows (build-in Java runtime) or Use the .deb installer on Debian-based Linux x86 systems (build-in Java runtime) or use .jar (All OS with Java installed) This option requires Java 1.9 (1.11 recommended for TLS 1.3 support) - if not already installed, download from https://learn.microsoft.com/en-us/java/openjdk/download DOES NOT WORK ON ANDROID. ...
    Downloads: 9 This Week
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  • 6
    UDP Warp+/WebSocket + CDN

    UDP Warp+/WebSocket + CDN

    Value Added Warp over WebSocket via CDN Tunnel

    UDP Over SSL Tunnel UDP Over SSL Tunnel is a free SSL tool with SNI Host (Spoof Host) support ( SSL Injector ). Warp-over-WebSocket-CDN Bypass ISP throttling and DPI by tunneling Cloudflare Warp traffic over WebSocket with Host Header spoofing through major CDN networks (CloudFront / Cloudflare / Akamai). Platform Protocol Tunnel License What It Does Many ISPs throttle or block VPN traffic using Deep Packet Inspection (DPI). Warp-over-WebSocket-CDN wraps WireGuard UDP inside a...
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    Downloads: 32 This Week
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  • 7
    pj-net-tools

    pj-net-tools

    Pure Java Network Tools

    Pure Java Network Tools. Free portable cross-platform. Include: 01) ICMP-ping, 02) ICMP-traceroute, 03) DNS-check resolver, 04) Parallel Host TCP-scanner, 05) IP-calculator, 06) Syslog-server, 07) Local ARP-cache request, 08) Parallel Network Ping-Scanner, 09) Snmp-Get concrete value utility. 10) Parallel ICMP flood utility. 11) Parallel UDP flood utility. 12) TFTP-server. 13) NTP-server. 14) Host TCP-ping. 15) SNMP-MRTG traffic monitor. 16) Anonymous FTP-server. 17) Parallel Network TCP-scanner. 18) Parallel Network SNMP-scanner. 19) Parallel Network DNS-scanner. 20) Parallel SNMP-DoS. 21) Parallel HTTP/HTTPS-DoS Need JRE-1.8: https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html . ...
    Downloads: 3 This Week
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  • 8
    Cntlm is an NTLM / NTLMv2 authenticating HTTP/1.1 proxy. It caches auth'd connections for reuse, offers TCP/IP tunneling (port forwarding) thru parent proxy and much much more. It's in C, very fast and resource-efficient. Go to http://cntlm.sf.net/
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    Downloads: 278 This Week
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  • 9
    Monoio

    Monoio

    Rust async runtime based on io-uring

    Monoio is a Rust asynchronous runtime designed for high-performance I/O-bound servers and applications, built around native OS async I/O primitives (e.g. io_uring on Linux, epoll / kqueue on other Unix-like systems), rather than layering atop an existing runtime. Its design philosophy centers on a “thread-per-core” model where each core runs its own event loop, minimizing cross-thread synchronization needs, avoiding the overhead and complexity of task scheduling, and letting developers write...
    Downloads: 4 This Week
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  • 10
    DelphiWebStart
    DelphiWebStart (DWS) is an Application Loader with TCP Sockets based on a ThinClient first spread over the Web, VPN or Intranet. So a user can download data (exes, maps, files) from a list and start it. DWS supports OpenSSL including a PKI HTTPS-Server.
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    Downloads: 34 This Week
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  • 11

    myFP2ESP8266 Focus Controller

    This is a port of the myFP2ESP32 Wifi Focus Controller to the ESP8266

    A ESP8266 WiFi focuser. DRV8825, ULN2003, L298N, L293DMINI , L9110S, Support for Webserver, ALPACA, and TCP/IP. (c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without appropriate credit given to author(s).
    Downloads: 2 This Week
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  • 12
    IBM's Software Trusted Platform Module (TPM) includes a TPM 1.2 implementation, low level demo libraries and command line tools, a TPM test suite, and proxies to connect from a TCP/IP socket to a hardware TPM. tpm4769 is the latest version, with TPM side support for OpenSSL 1.1. The utilities and test suite have not been ported to OpenSSL 1.1. They remain at 1.0. For the SW TPM 2.0, see https://sourceforge.net/projects/ibmswtpm2/. TPM 1.2 and TPM 2.0 are not software compatible.
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    Downloads: 55 This Week
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  • 13
    justniffer
    justniffer is a TCP sniffer. It reassembles and reorders packets and displays the tcp flow in a customizable way. It can log network traffic in web server log format. It can also log network services performances (e.g. web server response times) and extract http content (images, html, scripts, etc)
    Downloads: 4 This Week
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  • 14
    glider

    glider

    glider is a forward proxy with multiple protocols support

    ...Rule & priority based forwarder choosing: Config Examples. DNS forwarding server. Force upstream querying by TCP. Association rules between dns and forwarder choosing. Association rules between dns and ipset. dns cache support. Custom dns record. IPSet management (linux kernel version >= 2.6.32). Add ip/cidrs from rule files on startup. Add resolved ips for domains from rule files by dns forwarding server. Serve HTTP and socks5 on the same port.
    Downloads: 3 This Week
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  • 15
    S2OPC - Safe & Secure OPC UA

    S2OPC - Safe & Secure OPC UA

    An Open Source Safe & Secure OPC UA stack

    Open-source Safe and Secure OPC UA Toolkit designed with embedded devices in mind (see https://www.s2opc.com). Its demo server is certified by the OPC Foundation and CSPN(-BSZ).
    Downloads: 2 This Week
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  • 16

    AFS prOxide Client

    Way to make local services accessible externally from the internet

    AFS prOxide is a free, secure, and efficient reverse proxy solution that makes your local services accessible from the global internet. If you have a locally deployed LLM, a game server, a personal website, or whatever local TCP‑server and want to reach them from the outside world, AFS prOxide will help you achieve that. With simple key‑based access and a lightweight client, you can bridge your internal environment to external users safely and reliably.
    Downloads: 1 This Week
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  • 17
    Max IEC Gateway

    Max IEC Gateway

    Modbus TCP/RTU to IEC 60870-5-104/101 gateway with web dashboard

    Max IEC Gateway connects Modbus devices to SCADA systems. It reads meters, inverters, PLCs and drives over Modbus TCP, Modbus RTU (RS-485/RS-232) or RTU over TCP, and serves the data as an IEC 60870-5-104 or IEC 60870-5-101 controlled station (slave). Map registers to IEC points in a web dashboard: single and double points (also from register bits), measured values, step positions, bitstrings and energy counters, with any byte order, scaling, deadbands and time tags. SCADA commands are...
    Downloads: 4 This Week
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  • 18
    DNP3 .NET Core c #

    DNP3 .NET Core c #

    DNP3 Protocol c# .net core Windows and Linux implementation

    v21.06.022 The DNP3 Protocol Outstation Server and Client Master implemetation in c# .net8 core. DNP3 Protocol dotnetcore we did a c# wrapper for our dnp3 implementation in .net core. and tested in Windows and linux x86_64. (tcp ip and serial) using this, you can simulate complete DNP3 Server device and client. or you can use nuget package dnp3_protocol - https://www.nuget.org/packages/dnp3_protocol
    Downloads: 0 This Week
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  • 19
    myESP32S3-N16R8 WiFi Focuser

    myESP32S3-N16R8 WiFi Focuser

    ESP32S3_DEVKITC_1 N16R8 Wifi focuser

    An ESP32S3 WiFi Focuser (ALPACA-ASCOM-LINUX-INDI-TCPIP-WINDOWS) (c) Robert Brown 2014-2026, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without credit given to authors. Read Part1 pdf to determine the board you will need, then download those board files. Downloading all files will cause confusion and hinder your project progress. Both PCB and DIY are supported. After creating the board, go to UserGuide Part2 (Files/Documents) and follow...
    Downloads: 31 This Week
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  • 20

    eBus

    Publish/Subscribe, Request/Reply Messaging API for Java.

    A Java middleware API supporting broker-less, type+topic-based publish/subscribe and request/reply messaging for both intra- and inter-application, object-level communication. Broker-less: messages are transmitted directly between eBus applications. There is no message broker (i.e. server) in between. Type+topic addressing: eBus clients subscribe to a message class (type) and message topic, providing stronger typing than just topic-based subscriptions. Object-level communication:...
    Downloads: 7 This Week
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  • 21

    PortAlert

    TCP Ports Monitoring Tool with Email, Teams and Telegram alerts

    ...Microsoft teams + Telegram + Email alerts Common monitored services include: • HTTP (80) • HTTPS (443) • MySQL (3306) • Microsoft SQL Server (1433) • PostgreSQL (5432) • Oracle Database (1521) • DNS (53) • SMTP (25, 465, 587) • SFTP / SSH (22) • FTP (21) • LDAP (389) • RDP (3389) • Self-Defined Port Number Download: https://www.smartbooth.com/download.htm License: https://www.smartbooth.com/license.htm
    Downloads: 0 This Week
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  • 22

    Report Manager

    Reporting tool, libraries and designer

    Report Manager is both a print scheme designer (report) and a high level printing (reporting) engine. Also a TCP Report Server and a Web Report Server (PDF on the fly), supports Windows and Linux. Connectivity to almost all databases is provided.
    Downloads: 110 This Week
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  • 23
    porusutility

    porusutility

    This is an innovative and versatile software IoT

    Porus Ultimate Utility Tool is an innovative and versatile software designed to simplify IoT and general utility tasks. It offers a range of features, including data analysis, device management, and real-time monitoring, ensuring seamless operation and enhanced productivity for IoT projects and beyond. Perfect for developers, engineers, and hobbyists, Porus is your go-to solution for optimizing workflows and achieving efficiency.
    Downloads: 1 This Week
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  • 24
    EDGE Toolkit

    EDGE Toolkit

    Cross-platform Integrated Security Suite written in Go

    Multi-purpose cross-platform hybrid cryptography tool for symmetric and asymmetric encryption, cipher-based message authentication code (CMAC/PMAC/GMAC/VMAC), recursive hash digest, hash-based message authentication code (HMAC), HMAC-based key derivation function (HKDF), password-based key derivation function (PBKDF2/Argon2/Scrypt), password-hashing scheme (Bcrypt/Argon2/Makwa), shared key agreement (ECDH/VKO/X25519), digital signature (RSA/ECDSA/EdDSA/GOST/SPHINCS+), X.509 CSRs, CRLs and Certificates, and TCP instant server with TLS 1.3 and TLCP encryption layers for small or embedded systems.
    Downloads: 0 This Week
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  • 25
    DNP3 Protocol Python code

    DNP3 Protocol Python code

    DNP3 Protocol Python - server and client

    v21.06.022 The DNP3 Protocol Outstation Server and Master Client implemetation in Phyton. DNP3 Protocol Python we did a python wrapper for our DNP3 implementation using ctypes , and tested in Windows and linux x86_64. in the package tests folder , you can find the server and client test programs. using this, you can simulate complete dnp3 Server device(dnp3servertest.py) and client(dnp3clienttest.py). or PyPI page https://pypi.org/project/dnp3protocol/
    Downloads: 0 This Week
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