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About Trevni
Trevni: Film Negative Converter
Whether you’re digitizing old family negatives or working with your latest rolls, Trevni converts previously photographed or scanned film negatives from your photo library into true-to-life images. No curves or levels required.
One-touch conversion:
• Instantly convert C-41 color and black & white film negatives
• Automatically removes the orange mask from color film
• Preserves original image quality and metadata
• Works with photographed or scanned negatives
Presets & fine-tune control:
• Built-in presets for fast, reliable starting points
• Create and save your own custom adjustment presets
• Sample areas for precise color or tonal accuracy
• Adjust temperature, tint, exposure, contrast, and saturation
• Tailored specifically to analog workflows and film characteristics
Fast, intuitive workflow:
• Import a negative from your Camera Roll
• Choose color or black & white film
• Sample, adjust, and export your final image
• Ready to share, archive, or print
Compatible workflows:
• iPhone captures (light table or backlight)
• Digital camera scans
• Flatbed scanner files
Perfect for:
• Film photographers
• Analog photography enthusiasts
• Students and educators
• Image restoration and digital archiving
Designed by a film photographer, for film photographers
Trevni focuses on faithful conversion, not gimmicks. Giving you clean, natural results while staying out of the way of your creative process.
License: Commercial
Whether you’re digitizing old family negatives or working with your latest rolls, Trevni converts previously photographed or scanned film negatives from your photo library into true-to-life images. No curves or levels required.
One-touch conversion:
• Instantly convert C-41 color and black & white film negatives
• Automatically removes the orange mask from color film
• Preserves original image quality and metadata
• Works with photographed or scanned negatives
Presets & fine-tune control:
• Built-in presets for fast, reliable starting points
• Create and save your own custom adjustment presets
• Sample areas for precise color or tonal accuracy
• Adjust temperature, tint, exposure, contrast, and saturation
• Tailored specifically to analog workflows and film characteristics
Fast, intuitive workflow:
• Import a negative from your Camera Roll
• Choose color or black & white film
• Sample, adjust, and export your final image
• Ready to share, archive, or print
Compatible workflows:
• iPhone captures (light table or backlight)
• Digital camera scans
• Flatbed scanner files
Perfect for:
• Film photographers
• Analog photography enthusiasts
• Students and educators
• Image restoration and digital archiving
Designed by a film photographer, for film photographers
Trevni focuses on faithful conversion, not gimmicks. Giving you clean, natural results while staying out of the way of your creative process.
License: Commercial
| Release info | New Release on Sep 02, 2026 |
|---|---|
| Release notes | Fixes to RAW support: Trevni now supports RAW files from cameras, DNG, and ProRAW from iPhone. Your negative is processed at full resolution, preserving much more detail for conversion and editing. Full-resolution export: Save your finished positive as JPEG, HEIC, or TIFF. TIFF keeps every pixel for further editing; JPEG and HEIC are better for sharing. Your photo’s details come with it: Camera, lens, exposure settings, date, and location carry across to the saved image, so an inverted frame stays as easy to find in your library as the original. Smoother to use: Sampling the film base and moving the adjustment sliders are noticeably more responsive, especially on large files. |
| Listing data | App Store |
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