XB36Hazard updated his GTA V Save Editor to include XBox 360, PC, PS3 and PS4 gamesaves in SAV / SGTA formats adding support for PlayStation 4 decrypted saves as of version 22.214.171.124 with a PS4 Packer also available that utilizes SaveWizard's API.
Download: PS4Packer v126.96.36.199 / GTA V Save Editor v188.8.131.52 / XB36Hazards_Installer.rar (2.2 MB - Mirror by Figure03) / XB36Hazards_Installer.rar (Mirror #2 by LightningMods)
Based on their recent Tweets it appears Save Wizard is planning to introduce several new features to their application directly, which isn't surprising as PS4 Developers have also made progress with savegames in recent months so here's to hoping we see some free / open-source PlayStation 4 save editors in the pipeline from sceners.
Below are some additional details from XB36Hazard on Discord via @Bultra about his recent updates, to quote:
"Each user/device id for 'Save Wizard' can only edit 4 PSN accounts. You can change theses accounts every month. Save Wizard checks for the profile id when save is uploaded, if its not on the valid list then the save is denied.
If there is another way to decrypt/encrypt PS4 saves for V you can still use my save editor for free. Save Wizard is only used to encrypt/decrypt the saves."
To quote from x3t-infinity.com/GTA_V:
Spoiler To quote from x3t-infinity.com/PS4Packer:
Spoiler How to mod GTA V on PS4
This video will show you how to mod GTA V on PS4 using GTA V Save Editor.
Grand Theft Auto V - PS4 Modded Save - Game Play
Game Play of GTA V modded save via GTA V Save Editor, Version 184.108.40.206
Big THANKS to @Bultra for sharing these updates with us and to @xxmcvapourxx for lending a hand also!