Generate sound waves with sine, square, sawtooth, or triangle waveforms. Adjust between 1Hz and 22000Hz. Play single oscillator tones. Test speakers or tune instruments using generated frequencies.
Download and save map tiles for use. Navigate routes without an internet connection. Manage saved maps and routes. Perform fast map searches and navigation. View banner and full-screen ads when saving maps.
Convert PDF drawings into editable documents with smart line detection. Measure distances and angles precisely. Export annotations and share files directly. Sync with cloud storage and view layered drawings.
