A downloadable tool for Windows

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This is a graphical interface for uploading projects to itch.io.

I wanted a more visual way of managing my projects, so I made this. Under the hood, this is a nice GUI wrapper built around itch.io's Butler command-line tool. 

What does it do?

It uploads your projects to itch.io.

What else does it do?

Nothing else. It just uploads projects.

I want feature XYZ!

Go for it! The source code is available at my github.

(if you're looking for a tool to upload Steam builds, click here)


  • Create profiles for your different projects.
  • Just one click to upload your builds.
  • An easier alternative to command-line tools and batch files.
  • And it is FREE

Rated 4.5 out of 5 stars
(6 total ratings)
AuthorBlendo Games


Download NowName your own price

Click download now to get access to the following files:

blendo-itch-uploader-windows.zip 261 kB
Version 25


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Deleted 156 days ago
(1 edit)

Nice to see such great support :)
I have the same issue's

(1 edit)

I'm having trouble getting this to work; I keep getting this message:

Failed to find butler.exe. Please install Butler:     
1. Download Butler from [url]     
2. Put all Butler files into [install directory]\blendo-itch-uploader     
3. Close and restart this program.

I've tried interpreting these instructions multiple ways, but the only thing I've done that doesn't result in the above message is putting butler.exe directly into the \blendo-itch-uploader directory along with its dll files, but that apparently just causes the program to crash before the GUI even appears

I just uploaded a new version that should produce an error message when it crashes. When you have a moment, can you try it out and tell me what error message is produced?

Apparently that update just fixed the crash! If I run into any more issues I'll let you know, but for now thanks for your help!

Hello, I just use the tool for the first time. Everything went smoothly but when I come to my project page, the new build that has been said to but uploaded is nowhere to be find. Could you please give me any tip/hint in the right direction?

Thank you


I love this tool!