Editing PSU

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The best way to extract a PSU file would be to use pypsu by McCaulay if it was not bugged (for example on Jak X: "[-] month must be in 1..12", and on games that have a filename identical as the folder name, cannot export that file).
The best way to extract a PSU file would be to use pypsu by McCaulay if it was not bugged (for example on Jak X: "[-] month must be in 1..12", and on games that have a filename identical as the folder name, cannot export that file).
* [https://github.com/McCaulay/pypsu pypsu python library by McCaulay (2023-01-27)]
* [https://github.com/McCaulay/pypsu pypsu python library by McCaulay (2023-01-27)]
A GUI tool for PSU file edition is
So the current workaround is to convert PSU to another savedata format.
* [https://www.psx-place.com/threads/ps2-save-builder-by-vector.19057/ PS2 Save Builder v0.8 by Vector (2003-2004)]
but it is only for Windows and its source code is missing.


So the current workaround is to convert PSU to another savedata format, like PSV or MAX. For example, you can use
For example, you can use
* [https://github.com/bucanero/psv-save-converter psv-save-converter by bucanero]
* [https://github.com/bucanero/psv-save-converter psv-save-converter by bucanero]
to convert to PSU or MAX, then extract files from PSU or MAX using
In the past there was a tool named psutools (link requires registration)
* [https://github.com/PMStanley/PSV-Exporter PSV Export v1.3 by PMStanley]
* [https://www.psxdev.net/forum/viewtopic.php?t=1025 psutools source code by LameGuy64 (2016-07-02)]
In the past there was a tool named psutools (link requires registration, to mirror)
* [https://www.psxdev.net/forum/viewtopic.php?t=1025 psutools in FreeBASIC with source code by LameGuy64 (2016-07-02)]
A good tool might finally be
* [https://github.com/root670/PS2SaveUtility PS2 Save Utility by root670 (2018-09-22)]


= Structure =
= Structure =
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