Chainsaw (no install)

Split large files into smaller ones.
Main Features:

Intuitive user interface
No setup required - Chainsaw consists of just 2 files
Input file size may be greater than 2GB
Chunk size up to 2GB
Predefined sizes for most media e.g. CD-ROM, DVD etc.
All your settings are saved between sessions
You may redirect output to any drive or path
Adapts automatically to German, English, Danish, French, Portugese,
Spanish, Swedish, Indonesian, Italian and Dutch Windows version. That
means on a French system it speaks French, on a Spanish system it is in
Spanish etc.
It is free. No obligations, no strings attached.

http://www.schmeusser.siw.de/software/chainsaw.html

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