PDF viewer lite

Google Files is a file manager with memory cleanup, fast file search, local data transfer, and file protection. The main focus is on freeing up device storage and convenient media file management.

A mobile document scanner that converts smartphone camera photos into PDF and JPEG files with automatic quality enhancement, QR/barcode scanning, and cloud upload capabilities.

ReadEra is an app for reading e-books and PDF documents in various formats (EPUB, PDF, MOBI, DOCX and others) with offline support, no ads and no mandatory registration.

The app scans documents through the camera, automatically processes images and saves them as JPEG or PDF, supports OCR for Russian and other languages (with Cyrillic limitations), cloud synchronization and export to various services via subscription.

eBoox is a simple and convenient free e-book reader supporting multiple formats (EPUB, FB2, MOBI, PDF and others), featuring bookmarks, highlighting, cross-device synchronization and offline reading, though it experiences periodic stability issues during updates.

The app allows you to sign PDF documents with an electronic signature and edit them without cloud storage or registration. It draws signatures, scans documents, and generates password-protected PDFs.

ReadEra Premium is an e-reader for books and documents supporting multiple formats (PDF, EPUB, FB2, MOBI and others), cloud synchronization, background text-to-speech, and personal library management tools (collections, bookmarks, quotes, dictionary).

PDFgear is a free PDF editor and viewer that allows editing text and images, managing pages, adding annotations, converting to Word/Excel/PowerPoint, and compressing files.