Fileso: File Preview STL TGS

• All-New Toolbox — New Tools tab with 40+ utilities: video speed/rotate/mirror/reverse, image background removal/collage/grid split/GIF conversion/OCR, PDF split/watermark/unlock, audio merge/speed/normalize, text-to-speech, QR codes, checksums and text compare • PDF Editor — Brand-new full-screen editor with annotations, text editing, batch page management, outline editing and text stamps; create blank PDFs, page import with progress and cancel • Rebuilt Ebook Reader — Native parsing, smart TXT chapter detection, full-text search, bookmarks and highlights, read-aloud across chapters with sleep timer, instant TXT opening • Comic Reader — Native CBZ/CBR rendering with pinch zoom, RTL and webtoon modes • Redesigned Image Viewer — Zoom-paging kernel, drag-to-dismiss, filmstrip, slideshow and info panel, animated WebP • Player Upgrades — Background playback after closing the player, mini player bar, equalizer and sleep timer, karaoke-style LRC lyrics with embedded lyrics read/write • More Cloud Storage — Added NFS, S3 (AWS and compatible) and Dropbox, 6 remote protocols in total • Remote Browser Redesign — Path-driven navigation, download manager, offline library, server info and video thumbnails • Upload to Remote — Multi-select files and folders with live progress; edit text/Markdown/LRC remotely and save back to the server • Photo Backup — Extended to all remote protocols with media type filtering and background backup • SMB Server Sharing — Built-in SMB2 server; direct access from Windows Explorer, Finder and the Files app • 3D Models & Academic Papers — New STL/3MF/USD parsers; CAJ/KDH/NH to PDF preview and conversion • Stability — Fixed global search hangs, encrypted archive password loss, Wi-Fi transfer failures on hotspots and more