While traditionally forging a sword requires a forge and specialized equipment, it is possible to create a sword-like object without a forge, although it may have limitations in terms of functionality and durability. Here are a few alternative methods you can consider:

1. Stock Removal: Using stock removal techniques, you can shape a sword-like object from a pre-existing piece of steel, such as a bar or plate. This method involves cutting, grinding, and shaping the steel to create the desired blade profile. Tools such as an angle grinder, files, and sandpaper can be used to shape and refine the blade.
2. Welding: If you have access to welding equipment, you can create a sword-like object by welding together multiple pieces of steel to form the blade. This method allows for more complex designs and the use of different types of steel for different parts of the sword.
3. Repurposing: Alternatively, you can modify an existing object, such as a machete or a long blade, to resemble a sword. With appropriate reshaping, grinding, and refining, you can create a sword-like appearance.

It's important to note that these methods are not suitable for creating functional or high-quality swords. The resulting sword-like objects may lack the necessary hardness, edge retention, and overall strength required for proper use and durability. If you are looking for a functional and reliable sword, it is recommended to consult with a professional swordsmith or acquire a sword from a reputable manufacturer or dealer who specializes in sword production.