Free what is the exact time software for windows

SP TimeSync 2.4 is designed to be a handy and creative and useful 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 synchronization source and network paths
Major Features:

1. Synchronize the time with two mouse clicks: SP TimeSync has a very simple interface, you can start using it immediately without reading any manuals. Just click the Get time and then Adjust clock button in order to set the exact time on your computer.
2. Keep your computer's clock accurate automatically: You can configure SP TimeSync to do its task fully automatically. It can either be launched from the task scheduler or stay minimized into a taskbar icon and synchronize the time periodically.
3. Use the same program on your desktop PC, notebook and handheld computer (PDA): SP TimeSync supports a wide range of operating systems, such as Windows 95/98/ME and Windows NT/2000/XP/2003. Also, there are special versions for sub-notebooks based on ARM, x86 or other processor with Windows CE 4.2 and for handheld mobile devices (Pocket PC 2003) with Windows Mobile 2003.
4. Don't waste the resources of your computer: The size of SP TimeSync executable file is less than 100 Kb. It creates windows, allocates memory and loads all required libraries dynamically only for a small period of time when these resources are really required, and it frees all the resources immediately after use. Therefore you can run this program as a background task without slowing down your computer.
5. Take advantage of your HyperThreating/DualCore CPU or multi-processor system: SP TimeSync creates additional working thread for time synchronizing which is running simultaneously with main thread. This allows to speed up and improve the precision of time synchronizing.
6. Save the network traffic: Only two packets (request and response) with 48 bytes of payload data each are used to retrieve the correct time. Just for one megabyte of traffic you can perform the time synchronization more than 5000 times (this is about 15 years if synchronizing the time once a day).
7. Work safe within a restricted user environment: SP TimeSync does not need any administrative privileges, installation is not required, you can run it from any folder with read-only access rights (write-protected floppy disk, CD-ROM or DVD-ROM, USB Flash drive, flash memory card, shared network folder etc).
8. Enjoy user interface in your native language: You can download and install the language pack for SP TimeSync. This will let you chose the language you prefer for displaying all the text strings and messages. If your native language is currently absent in the language pack, you can easily make the appropriate translation yourself.

• Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported
• Hidden sector synchronization (jitter correction)
• Secure, fast and burst extraction methods selectable. Fast extraction should run at the same speed as other grabbers, but is probably not exact anymore. Burst mode just grabs the audio data without any synchronization.
• Read error and complete loss of sync detection and correction in secure modes, as far as possible
• Output of time positions of all non-exact corrections and listen to these positions
• Copy of ranges of music data, not only tracks
• Automatic Speed reduction on errors and fallback afterwards
• Normalization of extracted audio
• Usage of the Windows Audio Compression Manager (ACM Codecs) for direct compression e.g. to MP3 waves
• Support for the BladeEnc DLL that is usable like an ACM Codec for online MP3 compression.