SplineCalc
SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons and numbers. You can use arithmetical and logical operations with any above data types. It is possible to specify some surface with usage... Sixth samples are included which show ample opportunities and high precision of calculations. ... After you can calculate first- and second-order partial derivatives, surface area and volume by contour integration with highest precision.
http://www.geospline.com/archive/spcalc432.zip - 546Kb - Download - Screenshot

STOIK RedEye Autofix
FEATURES - Automatically detects and corrects 'red eye' in photos. - Works in fully automatic or high precision semi-automatic mode. - Processes photos one-by-one or in batches. - Shell integration - Right-click on any photo or multiple selected photos on PC or camera and choose 'Remove Red Eye'... HIGH-PRECISION MODE When red eye defect is less prominent and program fails to detect in automatic mode use Select button and draw selection around eyes, then click Remove. ... CORRECT PHOTOS ONE BY ONE Thanks to the fully automatic 'red eye' removal algorithm, the interface of the program is...
http://wcarchive.cdrom.com/pub/bws/bws_47/st_red10.zip - 1Mb - Download - Screenshot

SCX Calculator
SCX is a general-purpose high-precision calculator that combines standard mathematical functions with pricing functions needed in the business/retail world. It's designed for simplicity and ease of use. SCX has a large, easy to read 15-digit display with 30 digits of internal precision. ... The registered version supports cut and paste of numbers between applications (via the menu, or the standard Command-C and Command-P Graffiti strokes), and retains the last calculation and memory values when you switch apps.
http://quartus.net/files/PalmOS/Apps/scxeval.zip - 24Kb - Download - Screenshot

Any Time
Any Time lets you independently take control of the time, the pitch, and the sample rate of an audio recording. You can: - Do time stretching - Change the playback time of the recording without changing the pitch. - Do pitch scaling - Change the pitch of the recording without changing the... - Extremely high precision algorithms used. ... - Professional mastering functions such as automatic psycho-acoustically corrected and heuristics based volume normalization and high order professional noise-shaped (inverse F-weighted) dithering of the output.
http://www.fmjsoft.com/download/anytime10.zip - 738Kb - Download - Screenshot

1Click Time Synchronizer
1Click Time Synchronizer is a utility that helps you keep your system time always accurate by synchronizing it with the highest precision atomic clock servers on the Internet using the Network Time Protocol.
http://www.soft3k.com/files/1ClickTimeSync.exe - 391Kb - Download - Screenshot

SP TimeSync
SP TimeSync is a program with multilingual interface which lets you synchronize your computer's clock with any Internet atomic clock (time server). It uses a high precision network time protocol (NTP) which provides accuracy of several milliseconds depending on the characteristics of the...
http://www.spdialer.com/download/sptimesync23_x86.zip - 82Kb - Download - Screenshot

RRs Unit Converter
RR's Unit Converter is an useful tool for any kind of simple or compound unit conversions, using double precision 64-bit format values and operations, with build in dictionary for over 1000 units. Scientist, engineers, students or anyone involved in scientific, financial, archeological or other... Therefor, any unit conversions will be performed with high precision. ... RR's Unit Converter comes with a large database of units and a dictionary with definitions for almost all units in the database is included for your convenience.
http://download.rsoftr.com/uucc3.exe - 1Mb - Download - Screenshot

Professional Metronome
This is the most advanced metronome for professional musicians you can find on the market. It features highly visible skin-able rhythm display with bar and beat counter. Integrated Song Editor lets you compose complete song arrangement with lyrics and play it later. ... High precision with modest CPU requirements are imperative for professional musicians; Professional Metronome gets more than 99% precision with low CPU usage. ... In some situations large text is more important than visual beat display.
http://www.storm-software.co.yu/software/pro_metronome.exe - 2Mb - Download - Screenshot

enable TunerCE
enable TunerCE is a powerful instrument tuner which provides high precision tuning on handheld PCs. The tuner provides real-time tuning for a range of instruments, including presets for a number of string and wind instruments in a range of styles and transpositions. ... The tuner will also determine your instrument's current frequency, corresponding musical note and even octave offset to aid you in transcripting pieces you don't have sheet music for.
http://www.enablesoftware.com/TunerCE.exe - 338Kb - Download - Screenshot

Desktop Ruler
Desktop Ruler is, just as its name indicates, a virtual ruler utility/tool for your desktop. Need some freedom for your creativity? Small by size, our ruler grew into a very sophisticated product, where you can customize almost anything you can think of: size, colors, transparency, orientation,... Expect high precision? ... As any ruler is more suitable for estimating than for actually measuring distances, Desktop Ruler incorporates a Precise Measuring Tool with adjustable zoom, capable of pixel level precision measuring of on-screen distances in any angle, not just along the ruler.
http://www.desktopruler.com/download/DesktopRulerSetup.exe - 1Mb - Download - Screenshot