Very fast and smooth. Has lots of features like night mode. What most apps do in night mode is they flip the colors of text and background which is irritating. Worth installing...
Features are good. One drawback: editing the same file N-times and saving it creates N-files.
After editing and saving the file, the app creates a new file under TextViewer instead of updating the existing file!
Does what it says.
PDF reader & PDF opener app. PDF viewer with text editor and search option FREE