Best tcp software for free download

conaito VoIP EVO SDK - A simple way to VoIP-enable your applications and websites.

The conaito VoIP EVO SDK contains a high performance VoIP conferencing client capable of delivering crystal clear sound even for both low and high-bandwidth users. conaito VoIP EVO users are arranged in a tree-structure where each node is a room/channel where users can talk, send instant messages and share files. More than 40 users can be in each room/channel and participate in a conference while resource usage, both memory-wise and CPU-wise, is still kept at an acceptable level for gaming and other types of resource intensive tasks.

Here is a list of the main features of the conaito VoIP EVO VoIP client:
* VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (Speex Codec)
* Full Duplex - VoIP conferencing solution (multi-user conferences)
* Comes with Windows as well Linux server (running as service).
* Work with DirectSound as well with Windows Audio.
* Remote console server administration (e.g. use telnet to control the server)
* NEW in v2.1! Multiple-Instances support
* Administrator EVO Server API (VoIP EVO Admin COM control) - 2 SDK versions (VoIP EVO Client SDK and VoIP EVO Admin SDK) are available.
* Record conferences to MP3 - Voice conferencing recording (*.mp3 format)
* Cryptography (SSL for TCP data transmission and BLOW FISH for UDP data

and much more!

Having the above features available makes it simple to develop any type of VoIP-enabled application, like e.g. a teaching tool, live support, chat, meeting tool, a multiplayer game or any other type of application which requires users being able to talk, type messages and send files to each other. For conaito VoIP EVO clients to be able to interact with each other they must connect to a conaito VoIP EVO server which keeps track of where users are located and forwards voice-data packets between clients. The conaito VoIP EVO server can be hosted in both LAN and internet environments.

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Download Network discovery and management tool for the Win32 platforms: in a few minutes, Network diagnostics tool will discover all TCP/IP nodes and draw a full graphical map (including routes) using DNS, MAC Addresses, SNMP, NetBIOS, WMI and TCP Ports information. It can also poll the network and send an email when nodes are unreachable. Control and Secure your network with the SNMP MIB Browser, the WMI browser and the Port Scanner. With more than 28000 entries in its SNMP and MAC addresses databases, it can be used from a FLOPPY DISK! Full print and print preview capabilities for maps and lists.
Features:
* Compact network discovery and management tool for Windows.
* Discover TCP/IP nodes and routes using DNS, SNMP, Ports, NetBIOS and WMI
* Get MAC addresses and NIC Manufacturer Names
* Monitor nodes and receive Alerts
* Document with printed Maps and Reports.
* Network Discovery and Management Tool

Related software: monitor, windows, discovery, diagram, map, router, tcp, ports, internet, snmp, mac, dns, netbios, tcp ports, …

Softick PPP allows your handheld to access LAN and global network without using an additional networking equipment. Desktop PC is used as a gateway. Using Softick PPP you will be able to:
Get an access to desktop PC resources; Surf World Wide Web (www); Receive and send e-mail; Read news (NNTP); Receive information from news channels; Perform network synchronization (Network HotSync), ... and more. Power up your own custom network application! System requirements and compatibility. Palm OS; Microsoft Windows 98/Me/2000/XP/Vista on desktop computer; Palm Desktop 4.1 installed; USB or Bluetooth/Serial, IrDA connection.

Related software: pda, palm, internet, lan, irda, bluetooth, com, usb, dial, gateway, dns, tcp, port, server, connect, desktop, network, java, dial-up, …

Network discovery and management software for windows; with in few minutes, Network diagnostics software discovers all TCP/IP nodes and trace full graphical chart information. It also sends a mail with unreachable nodes information. It provides the security and control to network with the SNMP, WMI browser, Port scanner, and MIB browser. With more than 28000 entries in its SNMP and MAC addresses databases, it is also use from the Floppy DISK and provides full print and print preview capabilities for the map and lists.
Features:
* Discover TCI/IP nodes and routes using SNMP, DSN Ports, WMI, and NET BIOS.
* Software finds out MAC addresses and NIC Manufacturer Names.
* Network Discovery and Management Tool monitor inaccessible nodes and receive email alerts.
* Software provides printed Maps and Reports Documents.

Related software: windows, discovery, internet, map, router, tcp, ports, diagram, snmp, monitor, mac, dns, netbios, tcp ports, …

An easy to use TCP/IP network traffic monitor for the Windows-based platforms. With the abilities of real time monitoring all traffic flowing around the local network and to/from the Internet, you can manage and supervise the corporate network more easily and efficiently. The Traffic Analysis Module enables you to capture network traffic in real time, display the data received and sent by every host in LAN in different views. Additionally, Colasoft EtherLook has three advanced analysis modules: the Email Analysis Module captures email messages and restores its contents including sender, recipient, subject, protocol, etc.; the Web Analysis Module allows detailed tracking of Web accesses from the network; the Login Analysis Module analyzes all data logins within the network and records all related data.

Related software: network, sniffer, security, monitor, analyzer, protocol, extractor, capture, diagnose, password, mail, pop3, smtp, telnet, ftp, http, internet, intranet, packet, tcp, udp, windows, 2000, …

X-NetStat Professional shows your current Internet and network connections in realtime. These connections are established each time you visit a web page, send an instant message, check your email, or anytime you do network activity that requires you to connect to another computer. They also appear when outside computers attempt to connect to your machine, authorized or not.

Information shown includes local and remote addresses, local and remote ports, the status, the age of the connection, how much bandwidth/traffic the connection is using, and the program EXE behind it. It's kind of like Internet/network radar, and you can even kill unwanted connections.

The Professional edition of X-NetStat offers a ton of additional features geared towards Network Administrators, like a Rules system to set up actions based on network conditions, a comprehensive Network Statistics window displaying information on network interfaces and protocols, a server that lets you access XNS information remotely, a collection of Lookup Tools (TraceRoute, WHOIS, Finger, DNS, Web Search, Server Version, NetBIOS Lookup, Online Tools, etc), a Port Database, Logging capabilities, transmission LED lights, a dockable ViewBar, and many more features.

Related software: netstat, xns, network, port, monitor, stats, tcp, icmp, udp, whois, finger, trace, traceroute, firewall, trojan, server, snmp, finwait, established, radar, arin, sniffer, traffic, packet, packets, x-netstat, port monitor, …

conaito VoIP EVO SDK - A simple way to VoIP-enable your applications and websites.

The conaito VoIP EVO SDK contains a high performance VoIP conferencing client capable of delivering crystal clear sound even for both low and high-bandwidth users. conaito VoIP EVO users are arranged in a tree-structure where each node is a room/channel where users can talk, send instant messages and share files. More than 40 users can be in each room/channel and participate in a conference while resource usage, both memory-wise and CPU-wise, is still kept at an acceptable level for gaming and other types of resource intensive tasks.

Here is a list of the main features of the conaito VoIP EVO VoIP client:
* VoIP conferencing with crystal clear sound even for both low and high-bandwidth users (Speex Codec)
* Full Duplex - VoIP conferencing solution (multi-user conferences)
* Comes with Windows as well Linux server (running as service).
* Work with DirectSound as well with Windows Audio.
* Remote console server administration (e.g. use telnet to control the server)
* NEW in v2.1! Multiple-Instances support
* Administrator EVO Server API (VoIP EVO Admin COM control) - 2 SDK versions (VoIP EVO Client SDK and VoIP EVO Admin SDK) are available.
* Record conferences to MP3 - Voice conferencing recording (*.mp3 format)
* Cryptography (SSL for TCP data transmission and BLOW FISH for UDP data

and much more!

Having the above features available makes it simple to develop any type of VoIP-enabled application, like e.g. a teaching tool, live support, chat, meeting tool, a multiplayer game or any other type of application which requires users being able to talk, type messages and send files to each other. For conaito VoIP EVO clients to be able to interact with each other they must connect to a conaito VoIP EVO server which keeps track of where users are located and forwards voice-data packets between clients. The conaito VoIP EVO server can be hosted in both LAN and internet environments.

Related software: voip, sdk, voice, conference, instant, text, component, activex, lib, com, ocx, chat, conversation, udp/ip, gsm, 6.10, internet, telefonie, voip sdk, voice conference, conference instant voice, text conference, voip conference, voip component, voip activex, voip lib, voip com, voip ocx, voip chat, voice conversation, gsm 6.10, internet telefonie, …

SecureBridge is a library of nonvisual components for Delphi, Delphi for .NET and C++Builder. They provide support for secure connection with remote services in public networks using SSH protocol.

It is enough to place components that implement functionality of the client and storage, and specify the server adress and the user login information to establish secure connection using SecureBridge.

SecureBridge includes the following features:

* Full support for SSH2, SSL 3.0, and TLS 1.0 protocols
* Fast and customizable SSH server, SSH client, and SSL client
* Support for most SSH2-compatible clients and servers including OpenSSH
* Compatible with any application that works through TCP with protocols like SMTP, POP, IMAP, etc.
* Ability to work with system and external certificate storages through CryptoAPI
* Protection against diverse crypto attacks
* Support for symmetric (Blowfish, AES128, Cast128, TripleDES) and asymmetric (RSA, DSA) algorithms
* Support for SHA1 and MD5 hashing algorithms
* Authentication by password or by public key
* Tight integration with Indy and Data Access Components for MySQL
* High performance
* Reliable and convenient maintenance of asymmetric keys
* Facility for storing users, passwords, and public keys for an SSH server

SecureBridge is tested with OpenSSH 3.8 and PuTTY and is compatible with the following IDEs:

* CodeGear C++Builder 2007
* CodeGear Delphi 2007 for Win32
* Turbo Delphi Professional
* Turbo Delphi for .NET Professional
* Turbo C++ Professional
* Borland Developer Studio 2006 including support of Delphi for Win32, Delphi for .NET and C++Builder personalities
* Borland Delphi 2005
* Borland Delphi 8
* Borland Delphi 7
* Borland Delphi 6
* Borland Delphi 5
* Borland C++Builder 6
* Borland C++Builder 5

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Syslog Manager is a syslog server. It can receive, log, display and forward Syslog messages from all syslog enabled device such as router, firewall or switch. It can receive TCP and UDP syslog messages and send out alert message by Email, SMS, SMS-HTTP, Syslog, SNMP and Pager. Syslog Manager Pro can store syslog messages into MySQL database. It can support filtering based on customer's requirements, charting and scheduling. SysLog Manager Pro / Lite is based on internet standard protocol, which is specified by RFC 3164.

Requirement :
[Operating System]
SysLog Manager Pro supports the below OS :

1. Microsoft Windows XP
2. Microsoft Windows 2000 Server and Professional with SP4
3. Microsoft Windows 2003 Server
4. Microsoft Windows Vista

[Hardware Requirement]
Below hardware is required in order to install and run the SysLog Manager Pro :

1. PIII processor (or equivalent) and later
2. 512MB RAM or above
3. 100MB Harddisk available space or above
4. 10/100 or wireless LAN card

[MySQL]
MySQL database must be installed before installing and running SysLog Manager Pro. We support MySQL database with version :

1. 5.X or Later2. 4.X

Related software: syslog, server, collect, receive, log, display, forward, monitor, alert, email, syslog server, …

Syslog Manager is a syslog server. It can receive, log, display and forward Syslog messages from all syslog enabled device such as router, firewall or switch. It can receive TCP and UDP syslog messages and send out alert message by Email, SMS, SMS-HTTP, Syslog, SNMP and Pager. SysLog Manager Lite / Pro is based on internet standard protocol, which is specified by RFC 3164.

Requirement :
[Operating System]
SysLog Manager Lite supports the below OS :

1. Microsoft Windows XP
2. Microsoft Windows 2000 Server and Professional with SP4
3. Microsoft Windows 2003 Server
4. Microsoft Windwos Vista

[Hardware Requirement]
Below hardware is required in order to install and run the SysLog Manager Lite :

1. PIII processor (or equivalent) and later
2. 512MB RAM or above
3. 100MB Harddisk available space or above
4. 10/100 or wireless LAN card

Related software: syslog, server, collect, receive, log, display, forward, monitor, alert, email, syslog server, …

Network Spy Surveillance Software is a powerful, award-winning, monitoring and supervising solution for the corporate or personal network. NetVizor lets you monitor your entire network from one centralized location. allows you to track workstations and individual users that may use multiple PC's on a network. With real-time remote surveillance, individual user monitoring, and remote administration capabilities is the most comprehensive network monitoring and security solution available! Features: Website Filtering NetVizor allows you to control access to websites. Remote System Mouse Freeze Control NetVizor allows you to freeze and unfreeze the remote PC's mouse with a single click. This NetVizor feature can be combined with the Remote Lockdown command for powerful security and control of the remote PC. Remote Website Launching With NetVizor you can launch a website on the remote PC for the remote user to view. Remote Message Display Display a message for the remote user to read. NetVizor allows you to send warnings or simple messages to the remote PC. Remote Application Launching NetVizor allows you to launch a program on the remote PC for the remote user to use. Keystroke Monitoring NetVizor monitors and logs all keystrokes along with the application window and time they are typed in. Internet Connections NetVizor monitors and logs all internet sessions made on the PC. This includes FTP, HTTP, POP3 and any other TCP connections. Internet Conversations NetVizor monitors and logs all chat conversations made on AOL, AOL Instant Messenger, Yahoo Messenger, MSN Messenger, and ICQ. Find out what is really happening on your computer and network REAL TIME MONITORING!

Related software: network, monitoring, surveillance, covert, internet, spy, keystroke, logger, monitor, conversations, chat, computer, employee, keylogger, app, log, recording, network monitoring, network surveillance, covert surveillance, keystroke logger, monitor internet conversations, chat monitor, computer monitoring, employee monitoring, app log, pc spy, …

Solution for integration of the computer network management and data pre-processing with SCADA using OPC interface or Web Services

It has next features:

- implemented OPC specifications:OPC DA 3.0, 2.05,1.0, OPC XML DA, OPC Alarms and Events Version 1.1 and 1.0
- implemented protocols: SNMPv2c, SNMPv1
- using SNMP commands GET, SET and traps
- using ping to manage devices without running SNMP agent and displaying of round trip time as one OPC variable
- tags in address space of the OPC server are defined using MIB object identifier (Object ID), for example .1.3.6.1.4.1.2681.1.2.102; defined Object ID's can be validated by input in OPC configurator
- the possibility to manage max. 10 devices with running SNMP agent
- implementation of MIB Browser, which scans SNMP manageable device for its SNMP variables corresponding to MIB objects, but browsed items can not be added to the OPC address space
- IP Scanner, which is used for scanning computer network communities in defined IP area

Installation package contains:

- SNMP OPC Server configurator
- runtime of SNMP OPC Server implemented as out of process server (exe file)
- OPC XML-DA wrapper
- examples of source codes for OPC test clients written in VB6, VB.NET and C#.NET for communication with SNMP OPC server using OPC DA3 interface or Web Services

Related software: sae, automation, snmp, opc, server, network, management, xml, industry, industrial, communication, tcp, components, device, monitor, monitoring, hmi, networking, connectivity, wireless, saeaut, sae - automation, snmp opc server, network management, opc xml, opc da, opc ae, industrial communication, network components, it communication, …

Need not port mapping, need not dynamic DNS, control computers inside the LAN of your customer with any program you like. Remote Maintenance into Intranet!
For provide servings to customers, are you often need to operate customer’s computers? But if the computers of customer are inside their LAN, are you not afraid of hardwork and had to going to customer’s office at once, or loathly, use some remote control software witch can pass through gateway but is not professional? Even you intend to give up your customer? If you are in this trouble, then please use this software, she can help you to rid yourself of the trouble!

Composing
─────────
The software is consists of one module of server part, Remote Maintenance Control Center, and one module of client part, Remote Maintenance Tunnel.
The module of server part should be installed on server machine of serving provider, and require that it has a address in public net, or at lowest two ports can be accessed from outside by take port image.
The module of client part can be distributed together with application, and run on a machine inside LAN of customer.
The module of client will establish tunnel with server when it runs, and the maintenance personnel of company can use the tunnel to run remote control software.

Characteristics
───────────────
. Can establish reliable TCP tunnel between server of company and controlled machine inside LAN of customer unit, and the customer dispense with port mapping, dispense with dynamic DNS resolution serving like as DNS2Go.
. Any program of using TCP protocol can use the tunnel established by this software.
. Allow multiple clients establish tunnels with server simultaneity.
. The server part and client part both can be as windows service and automatic run, client can preserve the tunnel automatically, thereby, can nobody on watch.
. The client program has clear running icon and work window, establishing of tunnel can be initiate

Related software: tunnel, http, tcp/ip, remote, control, maintenance, remote control, remote maintenance, …

Unlike standard .Net Remoting, DotNetRemoting SDK for .NET allows you to build Bidirectional network applications.
Core Features :
*Bidirectional synchronous and [or] asynchronous communication by sending the objects or executing methods on the server [or/and on client].
*Built for .Net full and Compact Frameworks
*DNR is the only available bidirectional framework for the Handhelds [PDA, PocketPC, Smartphones]
*Outstanding performance [with DotNetRemoting Fast Serializer]
*Accessibility for Clients behind Firewall or Proxy
*Supports socks proxy 4,5 protocol
*Supported protocols TCP, HTTP, UDP
*HTTP and TCP Object based Broadcasting
*UDP Object based broadcasting
*File Transfer
*Encryption
*Easy deployment [coping]
*No deployment license fees
*100% native .NET code
*C# and VBNet sample code included
*New major components: HttpClient, RawClient, RawServer, HttpProxyServer, HttpProxyClient.
*In HTTP mode the server may act as a gateway/proxy server. All the calls not addressed to DNRPlus server, are relayed to the HTTP server (IIS for example) That enables to run on the same port and the host a website (with webservices if required) and to have at the same time bidirectional communication with DNRPlus clients. The only condition is that the network must support HTTP 1.1 protocol in order to keep the connection alive.
*GPRS enabled

Related software: .net, remoting, network, bidirectional, gprs, serializer, serialize, asynchronous, socket, connection, firewall, port, pda, smartphone, smart, device, tcp, http, udp, bluetooth, smart device, wi-fi, …

Expert packets sniffer designed for protocol analysis and network diagnosis, Colasoft Capsa analyzes the network traffic of local computer or local network. With the ability of real time packet capture and accurate data analysis, Colasoft Capsa makes your network transparent in the presence of you, and then you can quickly and efficiently fix the network troubles. Easy-to-use interface of Colasoft Capsa allows both IT professionals at all levels and novice users get up to speed quickly and efficiently.Colasoft Capsa provides numerous features and technologies, including capturing on multiple adapters, powerful advanced packet filtering, detailed packet decoding, advanced protocol analysis, expert diagnosis module, events logging, real time statistics and reporting. Furthermore, there are many new functions and improvements in Colasoft Capsa 6.2, such as new MAC Address Scanner, Ping Tool,Packet Player,customizable external tools,sending packets via specified network cards,improved Protocol decoder amd so forth.Advanced analyzers provide more detailed information about network traffic, allowing you to view the analyzed data of email messages, FTP transfers and HTTP requests.Simple filters and advanced filters can narrow the target hosts, letting you quickly focus on suspect traffic and identify the source of network troubles. Statistics and graphs let you view network communications in various ways, bring you an overall and visual impression of your network.Diagnoses list network diagnosis events and provide possible reasons and solutions. Matrix shows you visualizing network traffic between network nodes in real time.Reports view provides real time statistic reports of global network or specific groups.Flexible and intuitive interface is the outstanding feature of Colasoft Capsa, you can easily switch from an overall statistics to the details of a specific network node.

Related software: sniffer, monitor, analyzer, protocol, packet, capture, diagnose, security, network, extractor, password, mail, pop3, smtp, telnet, ftp, http, internet, intranet, tcp, udp, windows, 2000, …

FEP is a Triple product for users to make private data secure,be consisted of FProtector,Exemonitor,Private firewall.Fprotector can lock or hide any number files and folders,it does not modify file system structure.Any files or folders including the root directory can be protected completely.Exe monitor do complete control of programs that to be ran,Password for control of running program,so that no one but you can run any program on your compter.Private firewall control program access network and show you the info of ports mapping to its process.It can find all open and active TCP and UDP ports on your computer,dynamic show the connections status and their sending and recieving data bytes,dynamic show the info of remote network ip and port.Auto prompt you the program access to the network,showing you the ip/port of the remote network,auto prompt you the program access to the network,showing you the ip/port of the remotenetwork and the information of the program.

Related software: security, system, firewall, private, protector, protect, hide, lock, files, flie, privacy, exe, monitor, …

TCP Spy .NET is a small application used to trace TCP packets between a client and a server. Optimized for .NET Web Services or Web Site TCP Spy .NET will help you find any bottleneck and it will help you in analyzing your bandwidth usage. With TCP Spy .NET, you can inspect data in different views, track server calls or just redirect the host.

It's a 4 in 1 tool:
- monitoring tool
- web service / web site profiling tool
- redirection server
- Network / Web Site / Web Services spy

Features:

1. General
- Light (one file only)
- Small (less than 1 meg)
- Rich and easy user interface
- Auto update
- Free

2. Monitoring
- Monitor connection IP address
- Monitor connection destination
- Monitor opened connection
- Log connections and requests to file
- Suspend monitoring with no service interruption
- Flag connection / request for an easier tracking
- Insert grid marker for an easier tracking
- View and clear log file

3. Profiling
- Profile Web Service: calls, durations, bytes in, bytes out
- Profile Url: content, size
- Get stats about Web Service (calls, duration, bytes in, bytes out)
- Get stats about Url (calls, duration, bytes in, bytes out)
- Pause profiling without interrupting the communication
- Get the size and the duration of the each request
- View request details for each connections

4. Redirection server
- Configure port redirection
- Configure ip redirection

5. Network spy
- Inspect bytes in data
- Inspect bytes out data
- Inspect header and raw data
- View HTTP header

6. Profesional features
- Hex Data view
- Decompressed Data view with supoprt of gzip and deflate
- Xml Data view
- Image Data View
- Summary view
- Statistic view with chart grouped by Web Service, by content or by url
- Trigger notification unexpected data size or duration
- Run in the tray icon
- Tray icon balloon trigger notification
- Save and load p

Related software: tcp, http, smart, client, profiler, smart client, …