Free Image Converter

Free Image Converter is a lightweight software which enables you to easily change the extension of your image files to BMP, JPG, PNG, TIF and PDF. It can be easily used by individuals of any experience level.
The interface of the program is plain and simple to work with. Pictures can be imported by using the file browser only, since the "drag and drop" method is not supported. Batch processing is not possible.
So, once you select the output format and press the "Convert Image" button, you can specify the output directory and filename, in order to initiate the task.
In addition, you can configure image properties when it comes to colors (i.e. convert to grayscale) and TIF compression, as well as edit PDF metadata (author, creator, subject, title, keyword).
The image conversion program requires a very low amount of system resources, has a good response time, quickly finishes a task and manages to keep a good quality in the output pictures. We haven't come across any issues during our tests, since Free Image Converter did not freeze, crash or pop up errors.
On the other hand, the fact that batch processing is not supported is the biggest problem here. Plus, you cannot change program settings (e.g. enable Free Image Converter to automatically run at system startup), there is no help file available and the interface is outdated. We recommend this tool with reservations.