View and manage history. Edit existing PDFs. Add signatures, stamps, or initials to any PDF. Delete, rename, share, or print saved files. Organize and securely store signed documents.
Browse and edit files on iPad or iPhone and UStorage. Transfer files between devices. View files in list or thumbnail format. Upload photos and videos to UStorage. Set network and parameter preferences. Email files directly from the .
Convert videos to MP3 or files with one tap. clear, high-quality any video. Save music, voice, or sound for offline listening. Share extracted directly the .
Customize themes with 65536 color options and adjust history display height. Add notes to history entries and share them via email. Perform basic math operations, use backspace, and view/edit calculation history. Supports Dark Mode.
Perform arithmetic, logical, and memory operations. Calculate modulo, bit shifts, and bitwise functions. Save and load values. Switch number bases and modes via device rotation or screen edges.
Manage emails with a customizable interface allowing icon rearrangement and background image selection. Swipe to delete, restore, or star emails. Configure push notifications and quiet time settings.