Is there any software or way that can split each variation into a separate sgf files or print variations in such a way that the variation start from move 1 of the game.

example: 1-2-3-4-5
-4-5-6-7
Need: 1-2-3-4-5 diagram or separate sgf file
and 1-2-3-4-5-6-7 diagram or separate

I got what I think you want using Print View on GoWrite 2 by Lauri Paatero.

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Go Eye (appstore.com/goeye) is good at rendering PDF for SGF with variations. By setting "Reset variant move numbers", Go Eye will print variant from number 1. The PDF is obtained through email from iPhone.

Should be possible with Drago. Options > Advanced > Board > Start variation from 1. This is available for all export format (text, pdf, word, html).

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They are all doesn't work. The diagrams print the variation at move 1 but with the previous moves as preset stones.

1-2-3-4-5-6-7-8-9-10
-4-5-6-7

They came out like this
First figure: 1-2-3-4-5-6-7-8-9-10
Second figure: Moves (1-2-3) as preset stones then -1-2-3-4 (previously 4-5-6-7)

I need the second figure to be 1-2-3-4-5-6-7