● v1.0 · Windows · Python included — nothing else to install
PYCORE IDE is a Python editor with a real interpreter bundled inside. Install it on any Windows PC and write, run, and pip install — even on machines that have never had Python. Built for students, school labs, and thin clients.
No setup, no PATH errors, no "Python is not recognized." Just open and code.
A real Python interpreter ships inside the app. Runs on any Windows PC with nothing pre-installed.
Install packages at runtime — pip install pandas — straight from the IDE. They persist in the app folder.
Click the gutter to set breakpoints, then step through your code line by line with live variables — a real Python debugger, built in.
Search and replace text across your code with match-case support — no more scrolling to find that one variable.
Suggestions for Python keywords, built-ins, and variables you've already typed — start typing and pick from the popup.
The matching bracket highlights automatically, so nested ( [ { never gets confusing.
A live Python REPL like IDLE's shell — variables persist, command history, run a file straight into it.
Save a console session as a .pycs file and reopen it later — it replays live, rebuilding your variables so you can keep going.
After every run, see each variable's name, type and value at a glance. Great for understanding what your code did.
The exact line that failed turns red in the editor, so you find the mistake instantly.
Ten built-in starter programs — loops, lists, dictionaries, functions, file handling — one click to load and learn.
IDLE is the trusted classic. PYCORE keeps what students need and adds portability.
| Feature | PYCORE IDE | Python IDLE |
|---|---|---|
| Works without Python installed | Yes — bundled | No — needs Python |
| pip install inside the app | Yes | Via terminal only |
| Step debugger with breakpoints | Yes | Yes |
| Find & Replace | Yes | Yes |
| Autocomplete | Yes | Basic |
| Bracket matching | Yes | Yes |
| Interactive REPL / shell | Yes | Yes |
| Save & replay a console session | Yes — .pycs files | No |
| Variables panel after run | Yes | No |
| Error line highlight | Yes | Cursor jump only |
| Built-in example programs | Yes — 10 | No |
| Runs from a USB / shared folder | Yes — portable | Needs install |
| Modern dark UI | Yes | Basic theming |
Honest note: IDLE is a mature, battle-tested tool with years behind it. PYCORE now matches it feature-for-feature on debugging and editing, and adds portability and session replay on top — but it's newer software, so you may still run into the occasional rough edge.
PYCORE IDE is now officially available on the Microsoft Store for a safer, one-click install.
Click the Get it from Microsoft button above to open the official store page.
Hit the Get or Install button. Windows will automatically download and install PyCore IDE securely on your PC.
Open PyCore IDE from your Start Menu. Everything is already configured, so you can start writing Python right away! No admin rights needed.
Light on requirements — it's designed to run on basic school lab machines.
Completely free, safe, and officially on the Microsoft Store.