Free looking software for windows

Powerful program-network scanner, which combines high functionality and simplicity of usage.
It can use as a skilled pro, and novice user of a network, which only has confronted with problems of work in local Intranet. LAN perfectly will approach and for a home network, and for a global web.
The program includes the whole set of the utilities for work with a network, among them:
DNS Resolver, Network scanner, Message sender (protocol Net Send), Message sender (internal protocol LAN: Looking Any Network), Scanner of network ports , Trace Router), User database etc..
Version restrictions: Banner, notifications, ...
Enhancements:
- Added autoscrolling in main window
- Added "Lan Inform"
- Improved "Lan Messenger", now it sends/gets messages with graphical animated smiles
- Impoved new Lan Message protocol
- Impoved program security
- Added online users list to "Lan Messanger"
- Fixed bug in "Trace Router"
- Fixed some small bugs

Wallpaper: Looking at People 2.0.1 offers you a wallpaper that is about a pair of waitresses breaking in a cafe one summer morning in a harbor. Study on form, texture, and light, femininity and naturally occurring human social relationships. Hardware and tools; the camera with its internals, the plants with their pots.

is intended to track changes made to the system by setup programs Look@Win is a freeware program and is provided without any limitation at no charge to the user. If you find this program fast, convenient and useful, a little donation to the UNICEF or to your National Red Cross is encouraged by the author.
Look@Win is a free utility that was designed for tracking changes made to the system by setup programs. If you perform the installation of a program, you wont know if the setup will copy some files(i.e. DLL, VBX ) to your Windows (Tm) or Windowssystem directory. The amount of space required by Windows directories will enlarge, and if a specific uninstall program is not provided, you wont know what files could be safely deleted from Windows.
Running Look@win 3.53, after a program installation setup, will compare the actual status of Windows system with the recorded previous one, detecting changes. Inizialization files and Registry file control provides a sort of anti-virus function,too: if any difference will be detected, the new lines in .ini files or Windows Registry will be displayed, thus alerting for changes made by viral programs in order perform malicious actions at system startup.
Moreover detection of size changes of executable files in Windows directories adds possibilities of early discovering a viral attack to your system.

LOOK 08/08 is a free PC program designed for signal analysis and graphical display. It also performs some digital signal processing functions and can save the results to a disk file. Input is from data files stored on disk or signals generated within the program.

Free for personal or educational use. Capability includes Fourier transforms, windows, filters, resampling, differentiation, integration, autocorrelation, convolution, crosscorrelation, and statistics.

Major Features:

1. LOOK can read time or frequency domain input signals from disk:
   • Real time domain data
   • Complex time domain data
   • Real frequency domain data
   • Complex frequency domain data
2. LOOK can read two independent real or complex signals of any type.
3. LOOK can generate real or complex signals from an arbitrary equation.
4. LOOK is intended for use with uniformly sampled data. That is, the sampling interval of the x axis (time, frequency or whatever) must be uniform throughout the data file. Non-uniformly sampled data is NOT supported except for the X-Y plot case.
5. The program can perform various signal processing operations:
   • Fourier transforms and inverse Fourier transforms
   • Windowing -- Cosine, Cosine-squared, Rectangular, Kaiser or notch.
   • Linear transforms -- add a constant, multiply by a constant, multiply by a complex exponential or multiply by a sinusoid
   • Filtering -- Chebyshev, Butterworth, Transitional, Bessel filter or arbitrary H(s) (Laplace transform). It will generate the filter functions and apply them to the input signal.
   • Change sampling rate -- upsample and downsample
   • Differentiation and integration
   • Autocorrelation
   • Convolution
   • Crosscorrelation
6. It can also graph, list or save to file various parameters of the input signal(s):
   • Real component
   • Imaginary component
   • Amplitude (absolute value)
   • Power
   • Phase
   • Instantaneous frequency (FM demodulation)
   • Group delay of filters
   • Deviation from linear phase
   • X-Y (Lissajous) graphs
   • Product of real and imaginary parts
   • Sum and difference of real and imaginary parts
   • Linear regression lines
7. It also computes:
   • Sliding window averages
   • Probability distributions
   • Cumulative distributions
   • Various statistics such as rms, mean, min, max, etc.

Enhancements:

• Include the ability to read wav files which have extra information included in the header (name of song and copyright notice).

Requirements:

• Windows 95 and higher
  

Looks Like Rain 3.1 has come as a smart, intuitive and useful program with the power to track hurricanes, monitor watches and warnings, check current condition and send text messages to your cell phone about each of these events. There are also weather maps for tracking precipitation and storms in your area and across the US.

Enhancements:

• Adds connection redundancy feature that allows for alternate weather information servers to be used when one provider's server connection fails.

Look Up is a gadget that lets you look up words from dictionaries, wikipedia, stock quotes, and translations.
Once you set up dictionary in options, you can search any text from internet. Parser supports basic string match and regular expression, you can also use multiple input strings.
Here are some example of using Look Up:
Google Calculator:
"4 ounces in liters"
"12*2.3"
"44$ in won"
BabelFish Translation:
"fr_en/bonne chance"
You can directly specify dictionary:
"wiki:google"
"eng:cat"