Hiền N.
Posted
Too fast and very good
Too fast and very good
5.0
Excellent
6 reviews
Sondra.appAbout Sondra.app
Sondra is a free browser-based tool for removing background noise from audio and video and compressing files for sharing. Everything runs locally in your browser — your files are never uploaded to a server. No signup, no watermark, available in 13 languages. Try it at sondra.app.
Sondra.app (sondra.app) has 6 customer reviews on Consumer Courier, with an average rating of 5.0 out of 5.
- Website
- sondra.app
- Category
- Internet & Software
- Listed on Consumer Courier
- 2026
About these reviews
- Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
- The score is the plain average of the published reviews on this page.
- The company replied to 33% of reviews.
- Most recent review: October 2026.