PyRx is a structure-based drug design software primarily used for virtual screening through molecular docking. As one of the most popular and highly cited tools in drug discovery and bioinformatics, PyRx enables researchers to easily screen large compound libraries against target proteins. Originally developed by Sarkis Dallakyan, PyRx has seen continued enhancements in recent years with CrescentSilico contributing to the development of new features.
Official page: https://pyrx.sourceforge.io/
Platform: Windows, Linux (via Wine), or Node.js
Price: Free (Open source on GitHub)
This is the gold standard for power users. It’s a standalone application that visualizes the entire save structure like a spreadsheet.
Platform: Web (HTML5)
Price: Free (no registration)
A minimalist tool that strips away all the fluff. You upload your file, edit a text field of JSON, and download the modified save. rpg mv save editor free
www/save/file1.rpgsave (or file2.rpgsave, etc.) in your RPG Maker MV game folder..rpgsave file onto the website.✅ No installation, works in browser, supports complex data.
❌ Requires manual file navigation (not a drag‑and‑drop GUI for all OS).
Step 1 – Locate save file
Find file1.rpgsave in the game’s save folder.
Step 2 – Backup
Copy the file to a safe location (e.g., file1_backup.rpgsave). Review: RPG Maker MV Save Editor (Web-Based / Free)
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Step 3 – Open editor
Go to https://mv.saveeditor.online/ (no download required).
Step 4 – Load file
Drag the .rpgsave file into the browser window. The tool decodes and displays the JSON.
Step 5 – Modify values
@gold to 99999@variables[1] (commonly used for quest flags) to 5@switches[10] to true (unlock a door)Step 6 – Save
Click “Download” to get the modified file. Replace the original in the save folder.
Step 7 – Test
Launch the game and load the edited save.
In the _actors → _equips array, you can duplicate weapon IDs. Want dual-wielding Excaliburs? Change [1, 0, 2, 0, 0] (where 1 is weapon slot 1, 0 is empty) to [1, 1, 2, 0, 0]. Ensure the game supports dual-wield via a trait first. Features: Tree-view of every object
Platform: Windows, Linux (via Wine), or Node.js
Price: Free (Open source on GitHub)
This is the gold standard for power users. It’s a standalone application that visualizes the entire save structure like a spreadsheet.
Platform: Web (HTML5)
Price: Free (no registration)
A minimalist tool that strips away all the fluff. You upload your file, edit a text field of JSON, and download the modified save.
www/save/file1.rpgsave (or file2.rpgsave, etc.) in your RPG Maker MV game folder..rpgsave file onto the website.✅ No installation, works in browser, supports complex data.
❌ Requires manual file navigation (not a drag‑and‑drop GUI for all OS).
Step 1 – Locate save file
Find file1.rpgsave in the game’s save folder.
Step 2 – Backup
Copy the file to a safe location (e.g., file1_backup.rpgsave).
Step 3 – Open editor
Go to https://mv.saveeditor.online/ (no download required).
Step 4 – Load file
Drag the .rpgsave file into the browser window. The tool decodes and displays the JSON.
Step 5 – Modify values
@gold to 99999@variables[1] (commonly used for quest flags) to 5@switches[10] to true (unlock a door)Step 6 – Save
Click “Download” to get the modified file. Replace the original in the save folder.
Step 7 – Test
Launch the game and load the edited save.
In the _actors → _equips array, you can duplicate weapon IDs. Want dual-wielding Excaliburs? Change [1, 0, 2, 0, 0] (where 1 is weapon slot 1, 0 is empty) to [1, 1, 2, 0, 0]. Ensure the game supports dual-wield via a trait first.