Access a library of universal symbols with HTML code support. Copy symbols from ISO-8859-1, HTML, or special categories. Edit equations directly in the equation editor and copy formatted results.
Convert PDF files to editable formats like or Excel. Merge, split, and extract pages from PDFs. Add watermarks and encrypt documents. Share converted files via email or cloud services.
View and edit dbf files with structure analysis, statistics, and search capabilities. Upload files via web browser, apply filters, sort data, and set deletion marks. Edit fields by entering text, numbers, or dates.
Visualize and search database objects in Tiles or Table view. Script database actions and administer databases through scripting. Run multiple queries in separate tabs.
Write and organize quickly with plain-text formatting. Sync files to iCloud Drive or Dropbox without ads or tracking. Customize headers, footers, and filenames for personal workflows. Support markdown for integration with Obsidian and other apps.
