Easily edit, merge, and convert PDF files with a comprehensive set of tools. Modify text and images, add annotations, and secure your documents with password protection and digital signatures.






9+ similar apps compared and reviewed
Whether you want more options like iFING Scanner or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






Easily edit, merge, and convert PDF files with a comprehensive set of tools. Modify text and images, add annotations, and secure your documents with password protection and digital signatures.






Easily edit, sign, and complete PDF documents directly from your device. Fill forms, add digital signatures, and annotate PDFs with intuitive tools. Securely manage and share your documents from anywhere.






This application analyzes light to determine its dominant wavelength in nanometers, frequency in terahertz, and period length in femtoseconds. It provides real-time measurements and allows users to save their findings with notes. The app is designed for measuring colored light sources.