I built a simple, privacy-first file sharing service that makes sending sensitive files easy and safe. Key features: End-to-end encryption during transfer and storage No signup or account required — generate instant shareable links Custom expiry: set files to expire after minutes, hours, or days Auto-delete after download (optional) to ensure one-time access Free to use with a focus on privacy and simplicity I'm planning to open-source the project soon and welcome contributors. If you have feedback or feature requests, I'd love to hear them. Maker Comment (first-person, to pin) Hi Product Hunters — I’m the founder and developer behind this project. I built this service because I needed a quick, secure way to share sensitive files without creating accounts or leaving links active forever. Today you can try it for free at https://filesyncer.io — files are encrypted, can be set to expire, and can auto-delete after download. We plan to open-source the code soon; open to feedback and contributors! Top FAQs (short Q&A) Q: Is it really free? A: Yes — basic file sharing is free. Q: Do I need to sign up? A: No — no account is required. Q: How secure is it? A: Files are encrypted in transit and at rest; links can be set to expire or delete after download. Q: Will the project be open-source? A: Yes — planned to be open-source soon. Q: Any file size limits? A: Current max file size is [insert limit]. (Adjust as needed.) Short Comment Replies (for comment threads) Thanks! We built this for quick, secure sharing — glad you like it. Appreciate the feedback — we’re planning open-source soon and will consider that feature. Good question — current max file size is [insert limit]; working on increasing it.

filesycner -no-signup secure file share

Encrypted, no-signup temporary file sharing

Encrypted, no-signup temporary file sharing