Time Adjuster version 2.4 available..

Time Adjuster is a Windows freeware subtitle application that can:

• Make your subtitles to appear earlier or later.
  
• Convert your subtitle files into other formats.
  
• SYNCHRONIZE text with video VERY EASY !
  
• Join & split subtitle files.
  
• REPAIR damaged TXT files dloaded via FTP in BINARY mode.
  
• Sort lines used time-based technique.
  
• Get basic info about video & subtitle file.
  
• Scan & repair TOO EARLY DISAPEARING LINES.

New in version 2.4:

• more compatibility with Windows XP and Windows 2000
  
• some functions were optimized - now TA works faster 😀
  
• some changes in setup.exe (now it's easier to upgrade old version)
  
• added Time Adjuster FORUM (it's web based message board)
  
• fixed bug in SRT format (thanks to parix !)
  
• TA now performs quick scan of files on loading (helps to detect common errors)

Please note this is not a new program and it has been around for some time now. It seems like a really handy tool though..

Source: Time adjuster