Description: Entangle is an open source application used to tether a digital camera to a computer and allow remote control of the camera for taking pictures. It supports most Nikon and Canon DSLRs as well as many mirrorless cameras.
Type: software
Pricing: Open Source
Description: Okular is a versatile document viewer software for KDE. It supports viewing PDFs, EPUBs, ODT, and other document formats. Okular allows annotating, highlighting, commenting on documents as well as filling forms.
Type: software
Pricing: Free