Free batch file commands software for windows

Fx Batch Encoder is an application that will help you batch convert/encode video files.

Fast Backup/Synchronization program that is easy to use.
Restore your backups with one click.
Friendly user interfaceusing drag and drop.
Support for network and removable drives.
Files can be backed up incrementally.
Full and partial restore.
Useful for synchronizing files on multiple computers. Includes
commandline options for running invisibly etc. Can be scheduled
to run at a specified time. File operations can be run in batch.
External programs can be run in sequence to complete other tasks.

A few command line utilities to simplify the batch script editors life a bit. all tools are released under the terms of the gnu gpl (except for 3rd party units), delphi 7 sources are included.
Some of the utilities (crc1632, direxist, macid and nocrlf) can also be compiled with turbo pascal 5.5 to create a dos version of them.
The package contains these tools:
Crc1632 calculate the crc16 or crc32 for files or text from stdin
Direxist test for directory existence. sets errorlevel to 0 if the given path exists, and to 1 otherwise (similar to "if exist xyz\nul", but also works on remote and ntfs drives)
Display view and modify display settings from the command line (resolution, frequency, bit depth)
Errlv sets the errorlevel to the given value
filesize sets the errorlevel to the size of the specified file. new as of version 08-21-2005: filesize now can compare a files size to a reference value (bugfix in 08-21-2005a)
Flushdrv flush windows file system buffers (similar to un*x sync, successor of the former flushdrv download)
Forcedir creates a whole directory\subdirectory\... path at once
gpcvreg/gpscript these two programs can modify w2k/xp local group policy files ("registry.pol") via commands from textual control files
Ini2reg reads data from an ini-file and stores it in the registry
instfont install or uninstall fonts via command line
Iskeydown checks if one or more keys are pressed (also control, shift etc.) and sets the errorlevel
Logger enhanced "echo" command, output additional information (like date, time, username...) to a logfile and/or stdout
Macid retrieves the mac address of the specified adapter and writes it to stdout in different formats
Moveex can rename or delete files which are currently locked at next reboot
Msgbox displays a windows message box and sets the errorlevel depending on the user input
Nocrlf reads from stdin, removes all line breaks (cr and lf) and writes the text to stdout

Send personalized e-mails to a list of recipients from any database or excel file.
High-speed and easy to use e-mail marketing tool.
Sends messages in plain text format or HTML.