Are you looking to resize an obj file in Blender for your 3D modeling and design projects? Look no further, as we've got you covered with a simple tutorial on how to do just that.

1. Open Blender: First, open Blender on your computer and navigate to the location of the obj file you want to resize.

2. Import obj file: Once Blender is open, go to File > Import > Wavefront (.obj) and select the obj file you want to resize. This will import the obj file into Blender.

3. Select the obj: With the obj file imported, click on it to select it. You should see the obj highlighted in the 3D view.

4. Resize the obj: To resize the obj, press the 'S' key on your keyboard. This will activate the scale tool in Blender. You can now use your mouse to drag the obj to the desired size. If you want to resize the obj uniformly, you can also press 'S' and then 'Shift' + 'Z' to exclude the Z-axis from the scaling.

5. Apply the changes: Once you have resized the obj to your liking, press 'Enter' or click the left mouse button to apply the changes.

6. Export the resized obj: To save the resized obj, go to File > Export > Wavefront (.obj) and choose the location and name for the resized obj file. Click 'Export' to save the changes.

7. Optional: Check dimensions: If you want to confirm the dimensions of the resized obj, you can go to the right-hand side panel in Blender and look for the 'Dimensions' section. This will show you the width, height, and depth of the resized obj.

And there you have it! You've successfully resized an obj file in Blender for your 3D modeling and design projects. With these simple steps, you can now modify the size of obj files to fit your specific needs. Whether you're working on game assets, architectural visualization, or any other 3D project, being able to resize obj files will give you more control and flexibility in your designs.