This is a task that can be performed by any user without any problems and inconveniences, if the quality of the processed image does not have any type of value or relevance for their work. This means that if we are going to "rotate" an image with the native Windows tool, we must be prepared to see a small loss in quality.
Now, if you want to process an image by performing some type of rotation and you do not want to have quality loss, then you should try to choose any of the 5 alternatives that we will mention below, which according to their respective developers, have the possibility of maintain the original quality they have.
Is there quality loss when rotating an image?
If you have ever worked with Windows XP and rotated an image, you will have seen a pop-up window that informed you about this aspect; It was mentioned right there that the image was going to lose some of its original quality after the user "rotates" it.
According to the screenshot that we have placed at the top, after rotating to an image the user will have to settle for the quality that is lost, which will not be recovered because a backup copy of said image has not been generated in the process.
1.Photoscape
«Photoscape» is a tool that you can use completely for free and that will help you "rotate an image" without losing a large amount of its original quality. Once you install this tool, it will add a few options to the context menu.
This means that you can select one or more images using Windows Explorer, and then select the right mouse button to use any of the options that will help you rotate the image at a specific angle.
2. IrfanView and its plugin
«IrfanView» is a tool that is used by a large number of users to make different types of modifications to images; As our stated objective is only to rotate the images, this tool must be add a plugin.
Once you download and install it, the plugin will help you rotate images that you want at a specific angle, all without losing absolutely 1 byte of quality in its resolution according to the developer.
3. FastStone Image Viewer
«FastStone Image Viewer» has more advanced options than the previous alternatives. The working interface of this tool is very similar to what you might be seeing in Windows File Explorer.
The only thing you have to do is try to locate the image you want to process and later, order it to be rotated at a specific angle, as long as you choose the option:
Tools -> JPEG Lossless Rotate
With this option, the loss of quality of the original image will be minimal and almost imperceptible.
4.XnView
«XnView» is considered one of the most complete tools when it comes to perform some type of editing and images and photographs, because with it you can not only import more than 500 different formats but in addition, a user can take screenshots, basic image editing, find duplicate files, process images in batches and even make presentations. slideshow.
The option that will help you rotate images is in a position very similar to what we mentioned in the previous alternative, an interface very similar to the screenshot we have placed above.
5.Picasa
There are a large number of people who work with «Picasa«, who have corroborated what the developer mentions about his proposal. On the website it is commented that the processed image It will not lose almost any quality compared to the original.
One feature worth mentioning about "Picasa" is that if a user happens to rotate 90° in a specific direction and for four different occasions, The resulting image will be the same as the original since it has returned to the original point.