Unarchive files in .zip, .rar, .7z, .bz2, .tar, .gz, and other formats. Open password-protected archives. Create .zip files from multiple files or entire directories. Transfer files via Wi-Fi or iTunes. Upload multiple files to cloud services.
Edit and manage PDF files by splitting, merging, and combining documents. Lock and unlock PDFs, compress files, and convert between formats. Select specific pages for splitting and merge multiple files into one.
Manage and organize files across devices. Open and view documents, PDFs, books, and media. Play audio and video files. Annotate and highlight text. Download files from cloud services. Sync content between iOS devices.
Perform mathematical calculations with support for parentheses and decimals. Save and reuse formulas or results. View calculation history with color coding, dates, and . Calculate totals from selected entries. Move or duplicate history entries.