We are developing a more dependable SoraFiles in public. The latest open-source update improves local PDF compression, merge, split, rotate, JPG-to-PDF and PDF-to-JPG with safe cancellation and retry, stale-result protection, stronger corrupt/encrypted-file recovery, and output validation before a download appears.
The privacy model stays the same: PDF and image bytes are processed locally in the browser, with no file upload, account, or watermark.
The source update is public now, while the production rollout follows final testing.
Sora Files is a free, privacy-first toolkit for compressing, merging, splitting and converting PDFs, plus resizing and converting images—including HEIC to JPG. Every supported task runs locally in your browser: no file uploads, server processing, account or watermark. Originals are never overwritten. Use it for confidential PDFs, iPhone photos, email size limits and everyday format conversion while keeping files on your device.
