36-image converter

36-image converter is a program that allows you to change the format of your pictures into JPEG, BMP, DIB, GIF, PNG, ICO, TIF and TGA, among others. It can be handled even by less experienced users.
The interface of the app is plain and simple to work with. Loading an item can be done with the help of only the file browser because the 'drag and drop' method is not supported. Unfortunately, you cannot process multiple items at the same time.
So, all you have to do is establish the output directory, filename and format, in order to convert a photograph.
In addition, you can rotate, flip and crop pictures, adjust the transparency level, as well as use brush, eraser and text tools.
Moreover, the default background and foreground color can be changed. Additional features center on masks (e.g. merge, blend, lighten, darken), filters (e.g. black dots, diagonal white, grayscale, invert), frames  (e.g. basic oval or rectangle, paw) and picture mosaics.
Program settings are configurable when it comes to the encryption method, contrast mode, theme, default output extension and mask transparency. Options can be restored to their default values.
The image conversion application uses a moderate amount of CPU and system memory, has a good response time and includes a help file. No errors have popped up during our tests and 36-image converter did not freeze or crash. The output files have a good image quality after conversion. Unfortunately, you cannot resize the main application window; 36-image converter needs some improvements in the visual department.