Hex-viewer: Max buffer size is 32 kb.
Scan for music: In case The Viewer won't recognize your file as music.
View as text: Show any file as text.
Combine to Giga: Combine two nearby standard screens into gigacreen image.
Combine to Turbosound: Combine two nearby pt3 files into turbo-sound.
Manual sprite searching.
Left/right — change address by one.
Up/Down — change address by char.
CAPS + up/down — by one pixel line.
Space+QAOP — changing sprite's size.
S — seria, draw sprites to right border, then to bottom border.
C — on/off color.
F — change color position — before/after pixels.
Break, delete — exit to catalog.