You can open and read email attachments such as .pdf/.png/.jpg etc. in KaiOS devices. If you’re having trouble opening some files, you may need to download a separate viewer or reader app from the KaiStore. For example, to open a PDF or TXT file, you will need a PDF viewer or TXT reader app respectively. 

 

To find a PDF viewer or a TXT reader app, go to KaiStore->Utilities.