Punctum shows your own EPUB, PDF, TXT, DOCX or DRM-free MOBI files one word at a time, with longer pauses at punctuation. Page flow keeps the surrounding lines in view while words advance. For PDFs, Text opens the original page with the current word marked; tap any word to continue from there. Add web articles by URL or paste text. No account; files are read on your device. 18 languages, including right-to-left.