For  Latex: You can download the self-extracting protext.exe file from CTAN; it is about 540MB.
     That link will automatically choose a nearby CTAN mirror. If problems with the download, please manually choose a mirror from the list.

 

 For WinEdt:

         WinEdt 5.5 [Build: 20070716] is currently only available from two local servers with limited download capabilities:
            WinEdt 5.5: [Build: 20070716] (winedt55.exe 6.95 MB) Server 1
            WinEdt 5.5: [Build: 20070716] (winedt55.exe 6.95 MB) Server 2