
It is maintained by the International Organisation for Standardization (ISO). The PDF format is now a standard open format that isn’t just available under Adobe Acrobat. The format has evolved to allow for editing and interactive elements like electronic signatures or buttons. It was developed by Adobe so people could share documents regardless of which device, operating system, or software they were using, while preserving the content and formatting. All the generated PDF files will be saved here.PDF stands for ‘Portable Document Format’ file. A folder selection dialog will appear allowing you to select the desired folder. You can select a destination folder by clicking on the folder icon from “Save to Folder” field in the bottom of the program's window. You can also specify common settings for all the files using the settings icon in the bottom of the window. Select “SAVE FILE SETTINGS” to save the settings and “CLOSE” to go back to main window. A settings panel will appear where you can enter the following details: filename for the output PDF file, title in the PDF document, publisher information and password for accessing the file.

You can configure additional conversion options using the settings icon next to a file. The generated PDF file will contain the content from MOBI files in the same sequence as the files are placed in the list. The files positions can be reordered using the UP and DOWN arrows in the right or by means of drag and drop mechanism. Select the “Merge all into one PDF file” option if you want to combine the contents of all the selected MOBI files to a single PDF. Use the delete icon beside the file to remove it or the “CLEAR ALL” button/delete icon to remove all the selected files.
