WinBackevent vs Converter.App

WinBack app是提供活動主辦單位或是廠商使用的app，透過使用WinBack app可以在活動現場進行WinBackevent所提供的所有功能服務。

Turn the file you have into the file you need — in two taps. Converter App brings the converter trusted by millions on converter.app to iPhone and iPad. Pick a file and the app instantly shows what it can do with it. No format jargon, no account, no fiddling. CONVERT BETWEEN 2000+ FORMATS • Videos: MP4, MOV, AVI, MKV, WebM and more • Audio: MP3, WAV, M4A, OGG, FLAC and more • Images: JPG, PNG, WebP, HEIC and more • Documents & ebooks: PDF, Word, EPUB and more Not sure what format you need? Tap "All formats", pick your file, and choose from what's possible — the app only ever offers conversions that actually work. MAKE BIG VIDEOS SMALL Compress videos until they actually send. Pick "Fits in an email", "Good for chat" or fine-tune quality yourself — then share straight from the app. TURN SPEECH INTO TEXT Transcribe voice notes, interviews, lectures and videos into text or subtitles (SRT). Record directly in the app, or drop in any audio or video file. A COMPLETE PDF TOOLBOX • Sign documents with your finger — no printer, no scanner • Highlight and mark up pages • Combine several PDFs into one • Split a PDF and keep only the pages you need • Convert PDFs to editable Word documents, with OCR for scans • Photos to PDF: turn receipts, whiteboards and IDs into tidy documents BUILT FOR REAL LIFE • Share any file from any app straight into Converter App • Conversions keep running when you switch apps — you get a notification when they're done • Big files? Uploads stream efficiently, and you can require Wi-Fi for uploads • Signing, splitting, combining, trimming and PDF viewing happen entirely on your device • Works with the Files app, iCloud Drive and your cloud storage PRIVATE BY DESIGN No account. No signup. Files you convert in the cloud are encrypted in transit and automatically deleted from our servers within two hours. Files you sign, split or combine never leave your phone at all. Converter App is the official app of converter.app — the conversion service millions rely on in the browser. If a file can be converted, this app converts it. Download Converter App now and stop worrying about file formats forever.