PDF Split And Merge

Pdftk   (Compare Project)

Mostly written in Java

License: gpl

PDF-Shuffler   (Compare Project)

License: gpl3

signaturepdf   (Compare Project)

Mostly written in JavaScript

License: Unknown

GNOME Split   (Compare Project)

Mostly written in Java

License: gpl3_or_later

Universal File Splitter & Joinner   (Compare Project)

Mostly written in C#

License: gpl3

tarlimit   (Compare Project)

License: gpl

split2flac   (Compare Project)

Mostly written in shell script

License: mit

QJackRcd   (Compare Project)

Mostly written in C++

License: gpl3

najitool   (Compare Project)

Mostly written in eC

License: Public_Domain

distribute-on{to,}-CDs   (Compare Project)

Mostly written in shell script

License: gpl