Best engineers software for free download

Units conversions for scientist and engineers, 33 categories, enter individual parts to calculate compound units, built-in scientific calculator, import and export to and from clipboard, save and recall common conversions, lookup unknown units
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Acronyms Master tool is a unique solution for acronyms management. This tool has been speciall designed for those who work with technical documentation - engineers, scientists, technical communicators...
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FindGraph is a comprehensive, feature-rich graph editor, and a curve-fitting and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.
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Bug Registry is a bug's hunter for your bugs. Bug Registry is ideal for software development teams, help desk staff, quality assurance engineers, and anyone who needs to know the status of your software's error reports and feature requests.
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Software RS232/RS485/RS422/TTL Serial Port Protocol Analyzer/Terminal/Debugger/Monitor -control, monitor, debug, log, spy, sniff, capture, view, analyze, and test serial ports activity.

It allows communication logging (c/w timestamps in millisecond) between serial devices using serial ports (with optional monitor/control cables and rs232/rs485/rs422/TTL converters), no more expensive hardware protocol analyzer is required. Besides monitoring capability, controlling (debugger, terminal emulator) a serial device becomes a simple task, such as PLC, Modbus, SCADA, etc.

Besides all data formats (Hex,Dec,Oct,Bin,AscII), line state control, flow control, macros, CRC Checksum Calculator are included, which make controlling sophisticated and time sensitive device a simple task.

232Analyzer allows you to control serial devices right from your PC. It supports data input and monitoring in Hexadecimal, Decimal, Octal, Binary and ASCII formats. It also allows you to change / monitor RS-232's line states: RTS, DTR, CTS, DSR, DCD, and RI. All data and signal flows are logged in the Communication Window, which can be saved as .txt, .doc or .rtf files for further analysis.

232Analyzer comes with many advanced features, such as:
1) Being able to Monitor Communications between serial devices with timestamps in milliseconds;
2) Programmable Buttons: Send up to 32 commands with a button click;
3) Auto-Response: Automatically respond to incoming data / signals;
4) Macros: Up to 64 steps of Logic and Timer processes for handling sophisticated serial devices;
5) Checksum Calculator: Advanced checksum bytes calculator.

232Analyzer is useful for controlling, testing, developing, and debugging serial devices, control software and firmware. It is widely used in industrial and commercial control and automation systems. Our clients include: NASA, Boeing, Siemens, Honeywell, Schneider Electric, AT&T, Alcatel, Cisco, Panasonic, Hewlett Packard, etc.
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A handy, fast, reliable, precise tool if you need to perform complex mathematical calculations
Scientific Calculator Precision 54 is programmed in C#. All calculations are done in proprietary data type. The calculator handles mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for storing often used numbers. Precision of calculations is 54 digits. Trigonometric, hyperbolic and inverse functions. Special numbers NaN, Uncertainty, and Infinity. The calculator follows classical approach when uncertainty of f(x) calculation is estimated by formula max
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Designed for mobile wireless technology engineers and network admins, wireless communication technology educators and students, this 3G mobile wireless technology quick guide covers all major 3G wireless technologies: UMTS and CDMA2000 architectures, Wireless Radio Access Network(RAN) technologies, WCDMA and CDMA2000 channels, CDMA and UMTS interfaces and protocols, 3GPP IP Multimedia Subsystem (IMS) and 3GPP2 Multimedia Domain (MMD) and the evolution path and roadmap for both the GSM/GPRS/UMTS and CDMA/CDMA2000 neworks.

A comprehensive 3G wireless technology guide for network and telecom professionals.
An easy to use training reference for telecom and wireless technology students to get an overall picture of 3G Mobile technologies.
UMTS and CDMA2000 network architectures
Detailed CDMA2000 and UMTS communication interfaces between systems and protocol stacks.
Graphic illustration of the evolution path and roadmaps of mobile wireless standards for both GSM/GPRS/WCDMA and cdmaOne/CDMA2000 networks.
Radio Access Network (RAN) features and characters for both UMTS and CDMA2000.
Clear channel mapping charts for both WCDMA and CDMA2000 systems.
Up-to-date illustration of the 3GPP IMS and 3GPP2 MMD.
Designed by experts with decades of experience in wireless, data and tele- communication industries.
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The Site Journal for Windows (95/98/2000/ME/NT/XP) is intended to help site-supervising architects, engineers, and construction companies document site inspections. All important data, events and associated site photos are conveniently processed and managed with this slim and fast program. This program enables site-supervising architects, engineers, owners, and building contractors to record their site inspections in a simple and easily readable manner. In addition to multiple input modes, it stands out because of the following features: fast and convenient navigation between the individual daily reports. Input of the persons and companies involved in the construction project and access to this data within the program structure. Photos showing the performance level and defects can be included in the daily reports. Functionality: (can be customized by PLUSaufBAU to your specifications) Quick recording of: Weather, temperature and humidity. Attendees and site staffing. Performance level, deficiencies, delays, hindrances, and acceptance. Instructions and additional works given. Execution of important building operations, tests and measurements. Statements on materials, deliveries, storage, test specimen, and drawing deliveries. The freeware version is restricted in functionality as compared to the full version.
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DPlot is a general purpose graphing program designed for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose graphs: tripartite grids (shock spectra), grain size distribution plots, polar plots, contour plots of 3D data, and box-and-whisker plots and dot graphs of one or more 1D samples. Manipulation functions include FFT, filtering, and smoothing. Data can be input via file, copied from the clipboard, generated by an equation within DPlot, sent to DPlot from Excel via the supplied Add-In, or sent to DPlot via dynamic data exchange. Source code for example Visual Basic and C demo driver programs are included.
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PingCOPA, is an aid to network engineers when monitoring and diagnosing network problems. PingCOPA installs on all 32 bit Microsoft Windows operating systems (except 95). Speech is only available on systems with the Microsoft Text-to-speech engine installed.PingCOPA allows simultaneous multiple ping and trace route sessions. Multiple windows can be opened so many subnet and IP address ranges can be monitored simultaneously.Ping sessions can be saved so you can recall address ranges and search options easily. Results can easily be copied to the clipboard and pasted into a spreadsheet. All addresses are automatically resolved to a URL where possible, and a MAC addresses lookup feature is provided.Traceroute provides both ICMP and UDP hops. A network calculator provides a means to determine subnet masks and ranges, and various command line tools are provided to monitor your machines network configuration.Emails, speech and file logging can be generated at regular intervals using the snapshot facility, or when a connection state changes using the powerful alarm facility. You can associate a snapshot or alarm with any IP address and both will automatically monitor the address when it is Pinged.Ping Support PingCOPA supports ICMP ping. Simultaneous ping requests can be made on individual IP addresses and/or different ranges of IP addresses.TraceroutePingCOPA can simultaneously display traceroutes to multiple destinations. Both ICMP and UDP requests are made during traceroute and the response to both at each node is displayed.MAC AddressesPingCOPA can obtain the MAC address of IP devices on a local subnet.SpeechSpeech output is provided on machines supporting the Microsoft speech interface. This enables engineers to work on network cables and routers when monitoring an IP address without having to look at the screen.AlarmsAlarms can be setup to monitor specific IP addresses. These alarms can be activated when...
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BillingTracker Pro is time billing and invoicing software for service industry professionals such as attorneys, accountants, engineers, architects, programmers, and consultants. Anyone who bills time and projects, and demands ease of use will enjoy BillingTracker. It allows hourly, fixed fee, recurring, or even contingency billing, tracks outstanding client debts, has a built-in timer, and creates professional invoices to be printed and emailed. BillingTracker includes several easy to use tools to help you manage your professional business better. The built-in timer, for example, can rapidly switch between clients and projects. This lets you accurately record the small amounts of time that most of us end up working during the day - working on one project when another client calls for a few minutes, then an associate walks into your office to discuss a different matter, then a meeting, etc. The reports function lets you create a variety of reports that will let you take the pulse of your business. For example, some of the reports will let you print a report of hours worked on a particular project between two dates, see how much money your clients owe you and what you owe your suppliers, and get an overall view of your cash flows. BillingTracker also lets you export your data. Not only can you export reports, but also almost any information that you see on any screen can be exported. BillingTracker creates invoices automatically, based on the projects and hours that you have entered. Choose from different formats (or create your own), choose what information to include, and then either print them or save them to a file that you can email. You can even batch bill, so all your invoices are created and emailed automatically. Once the invoice has been sent, BillingTracker starts counting the days until you get paid. It will alert if you the client does not pay on time, and keep an updated chart of who owes you what. Your time is valuable, save it with Billingtracker.
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Basic training course for sound engineers: Learn how to operate sound systems. This training course is excellent for all beginning and upcoming sound reinforcement or studio engineers. Great for band sound engineers, church sound operators, and everyone who wishes to learn how to operate a professional concert sound system.Key Features:Totally interactive control, easy to useAn excellent layperson's guide to sound system operationIncludes video, narration, and illustrationsDesigned to be applicable to all major manufacturers' mixing boards. Provides easy-to-follow procedures for professional concert sound system operationDiscusses connections, equalization, phantom power, gain staging, submixing, monitor mixes, effects sends and returns, and much more.
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Estimation, Rate Analysis and Project Management Software for Architects, Builders, Engineers and Construction Companies.With Estimator you can prepare detailed, abstract, material and labour estimates of residential and commercial buildings. You can also prepare Tenders, Measurement Book, Cost Abstract, Labour and Contractor's Bill, Purchase Order and other site management documents.
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PingCOPA, is an aid to network engineers when monitoring and diagnosing network problems. PingCOPA installs on all 32 bit Microsoft Windows operating systems (except 95). Speech is only available on systems with the Microsoft Text-to-speech engine installed.PingCOPA allows simultaneous multiple ping and trace route sessions. Multiple windows can be opened so many subnet and IP address ranges can be monitored simultaneously.Ping sessions can be saved so you can recall address ranges and search options easily. Results can easily be copied to the clipboard and pasted into a spreadsheet. All addresses are automatically resolved to a URL where possible, and a MAC addresses lookup feature is provided.Traceroute provides both ICMP and UDP hops. A network calculator provides a means to determine subnet masks and ranges, and various command line tools are provided to monitor your machines network configuration.Emails, speech and file logging can be generated at regular intervals using the snapshot facility, or when a connection state changes using the powerful alarm facility. You can associate a snapshot or alarm with any IP address and both will automatically monitor the address when it is Pinged.Ping Support PingCOPA supports ICMP ping. Simultaneous ping requests can be made on individual IP addresses and/or different ranges of IP addresses.TraceroutePingCOPA can simultaneously display traceroutes to multiple destinations. Both ICMP and UDP requests are made during traceroute and the response to both at each node is displayed.MAC AddressesPingCOPA can obtain the MAC address of IP devices on a local subnet.SpeechSpeech output is provided on machines supporting the Microsoft speech interface. This enables engineers to work on network cables and routers when monitoring an IP address without having to look at the screen.AlarmsAlarms can be setup to monitor specific IP addresses. These alarms can be activated when...
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