Ratio Downloads

Civil Engineering utility which calculates the ratio between water, cement, coarse aggregate and fine aggregate for designing concrete mixes (according to the ACI method).

Sound Effect Maker can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation. It can adjust the parameters of the sound effects such as wet/dry mix, depth, feedback, frequency, delay, waveform, phase, gain, attack, release, threshold, ratio, predelay, bandwidth, etc.

High efficient Data Compression Library for use with Delphi, C++ or VB. Support Rank, ZIP, BZIP and PPM compression algorithms. Compression ratio more than 1.5-2 times better than ZIP/RAR archiver. Compression speed up to 8 Mb/sec (on PIII-600).

A useful tool for HVAC engineers. This psychrometric chart use IFC-67 equation for water property calculating, and treat air as ideal gas. So this chart can be used in more large range and is more precise. Metric and english units support; Eastern and western style support; Powerful process calculating; Include thermal and adiabatic calculating for air/liquid duct. 30 days trial, free upgrade.

UnderPressure is a small tool for optimizing HTML files. It compresses all HTML files in a given folder. UnderPressure reaches an compression-ratio about 20%

MediaCell Video Converter is the best software for MP4/3GP file conversion of portable video device such as iPod/PSP/Mobile Devices. MediaCell Converter introduces unmatchable video compresssion ratio and conversion speed (7 times of the playback). . The technology that lies behind MediaCell allows us to re-compress Video files without causing any addition loss in video quality.

AD Picture Viewer Lite is a compact, easy-to-use image viewer. It's support all popular image file formats and have many useful features such as opening images in folder with or without subfolders, viewing them in slide-show mode, a flexible and powerful image printing tool and so on. AD Picture Viewer Lite has many powerful features: a easy-to-use and intuitively user interface, complete image formats support, and more.

The Freeware Version of our FTP Servers PFTP with much more features. FTP Server for Windows9x/Me/NT/2000/XP Multidirectories, easy to use. Now with 4 directorys for each user.

Lossless Video for Windows video codec with the highest compression ratio. Supports RGB24, YV12, YUY2 color formats. Free for non-commercial use. Can be used with VirtualDub and other programs supporting VfW codecs.

Calculates the following results for each of 14 cash flow series: Initial Investment, Smallest and Largest Cash Flows, Range, Average, Number of Cash Flows, Undiscounted Sum of Cash Flows, IRR and Undiscounted Payback Period. For each of 5 discount rates associated with the 14 cash flow series, it calculates: NPV, NFV, NUS, MIRR, Present Worth Cost, Present Worth Revenue, Benefit/Cost Ratio and Present Value Ratio.

Advanced JPEG Compressor for Windows is an invaluable and useful tool for everyone who knows what is a digital image. This program allows you to convert images to JPEG format using the most powerful JPEG compression engine, shrink the large file size of your graphic files, optimize pictures for faster loading from the Web, e-mail smaller image files quickly and not exceeding email size limitations, resize images and make thumbnails.

This unique software acts similar to WinZip enabling you to compress your HTML files into much smaller zip archives with compression ratio of 90%. Your web pages will load quicker and you'll save both your web traffic and disk space. HTML documents will be automatically uncompressed in the user's browser...

Wondershare MOV Converter is a powerful MOV converter that can convert all kinds of video formats to MOV format. It can convert AVI to MOV, MPEG to MOV, WMV to MOV and support various other formats including Divx, XviD, MPG, DAT, RM, RMVB, and ASF. Wondershare MOV Converter is equipped with very flexible video and audio settings. It allows you to trim file length, crop video, set video and audio output options, and even join video.

JBatch It! is an automated Batch JPEG, GIF, PNG and BMP Imaging Editor which allows you to resize, rename, add captions, add droo shadow effects and more. It is a must-have tool for webmasters and digital photographers alike.

JPEG Collager is a JPEG (and BMP) viewer which shows each image in a window without any border. You can open any number of images. Each one is manipulated individually. On the tool window in the title bar you can see which image the mouse is currently over. The active window is indicated on the left of the status bar, with its properties shown on the right. Move the image in the window, resize it, etc.