For many players, achieving The Binding of Isaac: Repentance
is a massive undertaking. Whether you’ve switched platforms, suffered a corrupted save, or are navigating the split between Repentance Repentance+
, modern save editors have become essential recovery and management tools. Top Save Editors for 2026
The community has developed several tools that bridge the gap between different game versions and help recover lost progress. Isaac Save Editor & Convertor [Rep/Rep+] : A highly versatile tool found at isaac-save-editor.com . Its standout feature is the ability to convert Repentance+ saves back to standard Repentance
, allowing you to switch between versions without losing progress. Isaac-Save-Edit-Script (GitHub) : A Python-based graphical tool developed by jamesthejellyfish . It allows for real-time editing of: Completion Marks
: Unlock hard mode marks for any character via a drop-down menu. Currencies
: Edit Eden tokens, donation machine coins, and greed machine coins. Secrets & Items the binding of isaac repentance save editor upd
: Manually check off seen items or unlock all secrets at once. Post-it for Dummies : This automation tool from agusaenz on GitHub
uses the Steam Web API to sync your in-game save file directly with your Steam Achievements
. It automatically populates post-it notes and challenges based on what you've already earned. Locating Your Save Files Before using any editor, you must find your files. Note that Repentance and Repentance+ use separate save files that do not naturally sync after the initial launch. Steam Users Steam Installation\userdata\SteamID\250900\remote\ rep_persistengamedata1.dat (Standard Repentance) rep+persistentgamedata1.dat (Repentance+) Non-Steam Users : Files are typically located in Documents\My Games\Binding of Isaac Repentance\ Essential Safety & Recovery Tips GitHub - jamesthejellyfish/isaac-save-edit-script 22 Oct 2024 —
The Ultimate Guide to The Binding of Isaac: Repentance Save Editing (2026 Update)
If you've spent hundreds of hours grinding for "Dead God" and just lost your progress—or if you're looking to jump straight into the chaos of the new online multiplayer features—a save editor is your best friend. With the recent release of Repentance+
and its expanded online capabilities, managing your save files has changed slightly. Latest Tools for Repentance & Repentance+ For many players, achieving The Binding of Isaac:
As of April 2026, the community has consolidated around a few highly reliable tools designed to handle the complexities of the newer "Rep+" save formats:
Isaac-Save-Editor (Web-Based): The current community favorite located at isaac-save-editor.com. It supports both standard Repentance and the newer Repentance+ files, even allowing users to convert saves between the two versions seamlessly.
Post-it for Dummies: A specialized tool on GitHub that automatically syncs your in-game completion marks and post-it notes based on your Steam achievements via the Steam Web API.
JamesTheJellyfish’s Python Script: A robust offline option available on GitHub for those who prefer local control. It allows manual editing of win streaks, Eden tokens, and specific character completion marks. How to Use a Save Editor Safely
Editing your save file can be risky, especially with Steam Cloud synchronization. Follow these steps to ensure you don't lose data: Locate Your Save Files: Steam Path
: C:\Program Files (x86)\Steam\userdata\[YourID]\250900\remote\. Filename: Look for rep_persistentgamedata1.dat (for Repentance ) or rep+persistentgamedata1.dat (for Repentance+ Step 5: Save and Replace Download the modified
Create a Backup: Copy these files to a separate folder on your desktop before making any changes.
Upload & Edit: Use the Isaac Save Editor to upload your .dat file. You can then toggle specific items, secrets, or completion marks.
Disable Steam Cloud (Temporary): Before launching the game with your new file, right-click the game in Steam, go to Properties, and uncheck Steam Cloud to prevent the game from overwriting your edited file with the old cloud version. Restoring Progress via Steam Achievements
If you don't want to use a third-party editor, you can use the built-in "Sync" feature. Go to the Stats screen of a save file and press Alt + F2. This will instantly unlock secrets and characters on that save file that correspond to your earned Steam achievements. Isaac Save Editor & Convertor [Rep/Rep+] : r/bindingofisaac
Download the modified file (usually named repentance_edited.save). Rename it to repentance.save (overwrite the old one) and paste it back into the remote folder.
Even with an updated save editor, issues occur. Here is how to fix them.