Your download link is at the very bottom of the page... always.

Processed through Paypal
No account required.

Donate Bitcoin to this wallet:
Donate Ethereum to this wallet:
Donate Litecoin to this wallet:

Buy our over-priced crap to help keep things running.

Join our Facebook groupFollow us on TwitterFollow us on InstagramOur RSS Feed

 Home » Freeware Downloads » Programming, Coding & Software Development » Thonny v3.3.10   
File - Download Thonny v3.3.10

Always scroll to the bottom of the page for the download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place.

Thonny v3.3.10
Python IDE for beginners


Easy to get started. Thonny comes with Python 3.7 built in, so just one simple installer is needed and you're ready to learn programming. (You can also use a separate Python installation, if necessary.) The initial user interface is stripped of all features that may distract beginners.

No-hassle variables. Once you're done with hello-worlds, select View → Variables and see how your programs and shell commands affect Python variables.

Simple debugger. Just press Ctrl+F5 instead of F5 and you can run your programs step-by-step, no breakpoints needed. Press F6 for a big step and F7 for a small step. Steps follow program structure, not just code lines.

Step through expression evaluation. If you use small steps, then you can even see how Python evaluates your expressions. You can think of this light-blue box as a piece of paper where Python replaces subexpressions with their values, piece-by-piece.

Faithful representation of function calls. Stepping into a function call opens a new window with separate local variables table and code pointer. Good understanding of how function calls work is especially important for understanding recursion.

Highlights syntax errors. Unclosed quotes and parentheses are the most common beginners' syntax errors. Thonny's editor makes these easy to spot.

Explains scopes. Highlighting variable occurrences reminds you that the same name doesn't always mean the same variable and helps spotting typos. Local variables are visually distinguished from globals.

Mode for explaining references. Variables are initially presented according to simplified model (name → value) but you can switch to more realistic model (name → address/id → value).

Code completion. Students can explore APIs with the help of code completion.

Beginner friendly system shell. Select Tools → Open system shell to install extra packages or learn handling Python on command line. PATH and conflicts with other Python interpreters are taken care of by Thonny.

Simple and clean pip GUI. Select Tools → Manage packages for even easier installation of 3rd party packages.

Main development of Thonny took place in Institute of Computer Science of University of Tartu, Estonia.

Version 3.3.10

This is mainly a bug-fix release with one new feature -- the ability to install pip-compatible packages for MicroPython.

Note that 3.3.8 and 3.3.9 were not published on GitHub.


Windows: download and execute thonny-3.3.10.exe. You may receive a warning dialog from Defender until it gains more reputation. Just click "More info" and "Run anyway".
macOS: download and open thonny-3.3.10.pkg and follow the instructions. NB! While using Thonny you may be asked for permission to use Desktop or Documents. Make sure you grant the permission, othewise Thonny can't work in that folder!
macOS Big Sur: thonny-3.3.10.pkg may work, but if you are having problems, then try thonny-3.3.10-alt.pkg. This one has universal build of Python 3.9 (instead of 3.7) and newer Tk (8.6.11 instead of 8.6.8).
Linux on 32-bit and 64-bit x84: download thonny-3.3.10.bash and execute it with Bash (bash thonny-3.3.10.bash). UPDATE: pip support in Linux bundles was fixed on May 20th. If you downloaded it before this, then please download again!
All platforms: create a virtual environment, install with pip install thonny and run with thonny.

This download is for the Windows version.
If you need the MacOS Big Sur version, download here.
If you need the MacOS pre-Big Sur version, download here.
If you need the Linux version, download here.

Click here to visit the author's website.

Continue below to download this file.

Downloads Views Developer Last Update Version Size Type Rank
3,090 5,638 University of Tartu, Estonia <img src=""border="0"> May 28, 2021 - 11:38 3.3.10 25.98MB ZIP 5/5, out of 19 Votes.
File Tags
v3.3.10  Thonny  
Whoa! Slow down there, Speedy.
Read this and then continue to the download.

Like seeing no ads? No misleading/fake download buttons?
We like it too! This site has been kept alive for 14 years
because of people just like you who download and donate.
No one is stopping you from downloading without donating
but the site runs on the "Honor System". If your momma
raised you to be honorable, make a donation and download
'til ya turn blue. Make your momma proud!

Thank you! -Randy & Deanna (The Older Geeks)

Monthly operating costs = $725
Donations for June = $2,970
Donations over our monthly goal
are set aside for future upgrades and
handed-over to Deanna for new shoes.

Processed securely through Paypal.
No PayPal account required.
Your bank statement will read: "Home Computer Repair LLC".
This is our computer store.


Just send a check to our computer store payable to Home Computer Repair LLC.
Our address: Home Computer Repair LLC, 208 E. Water St. Mount Vernon, MO 65712

Recent Super Donors ($50+)
Thanks, Warren
Thanks, Michael
Thanks, Sherwin
Thanks, Jim

Recent Donors
Thanks, Phillip
Thanks, Stan
Thanks, John
Thanks, Steven
Thanks, Marsha
Thanks, Liz
Thanks, Graham
Thanks, Larry
Thanks, Randall
Thanks, John
Thanks, Ronald

   →→ Download Now ←← - Click to Rate File -
Like this download? Share it on Twitter → Copyright (c) 2022