OTB vs FTS — Comparison & Free Converter
Fast, instant OTB to FTS conversion. No signup required. Just drop your .otb file and get .fts in seconds.
Batch Settings
Bienvenue sur notre outil de conversion OTB vers FTS, conçu pour répondre aux besoins spécifiques des professionnels et des institutions francophones. Que vous soyez un architecte soucieux de la précision de ses plans, un chercheur publiant des données complexes, ou un designer gérant des bibliothèques d'éléments graphiques, la capacité à transformer efficacement vos fichiers est primordiale. L'OTB, souvent associé à des formats propriétaires ou des systèmes de CAO/DAO spécifiques, peut parfois restreindre l'interopérabilité. Le format FTS, en revanche, est un choix judicieux pour l'archivage, la diffusion ou l'intégration dans des workflows plus ouverts, garantissant ainsi la pérennité et l'accessibilité de vos informations. Notre convertisseur assure une transition fluide, préservant l'intégrité de vos données pour une utilisation optimale dans divers contextes.
- Archivage de documents administratifs (France)
- Publication de résultats de recherche (Suisse)
- Échanges de maquettes de design (Québec)
Dans l'espace francophone, notamment en Belgique et en France, la conversion vers des formats ouverts comme FTS est de plus en plus encouragée pour la conformité aux directives d'archivage numérique et de partage interopérable des données publiques et privées.
About OTB to FTS Conversion
OTB or FTS — which format should you use? The answer depends on your needs. Here's a quick breakdown.
OTB is a widely used file format. It has common platform support. FTS is a widely used file format. It has common platform support.
So when should you convert OTB to FTS? This conversion is ideal when you When you need a FTS file. This conversion helps you convert between formats quickly.
Converting OTB to FTS maintains high quality with CocoConvert's optimised encoder settings.
If you've decided FTS is the right choice, CocoConvert makes the conversion effortless. Upload your .otb file, pick FTS, and click Convert — done in seconds. The converter runs on secure servers in Germany, powered by FFmpeg, Sharp, and qpdf. Files are encrypted via TLS and erased within 24 hours.
Free tier: 5 files/hour, 250 MB each. Pro: 100 files/hour, 5 GB each. Works in every modern browser on desktop and mobile.
How to Convert OTB to FTS
- 1
Choose your OTB file
Upload your .otb file using drag-and-drop or the file browser. Batch mode lets you add multiple files.
- 2
Set format to FTS
Select .fts from the output options. The converter applies optimal quality settings automatically.
- 3
Run the conversion
Click Convert. Server-side processing means your device stays fast — even for large image files.
- 4
Get your FTS file
Download your converted file instantly. Batch downloads are available as a zip archive.
What Happens When You Convert OTB to FTS
Your OTB file is decoded and re-encoded as FTS.
Your OTB file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FTS format
The converted file is ready for download
Format Comparison
OTB
.otb file
| Extension | .otb |
| MIME Type | image/x-otb |
| Category | Image |
FTS
.fts file
| Extension | .fts |
| MIME Type | image/fits |
| Category | Image |
Should You Convert OTB to FTS?
When to Convert
- ✓When you need a FTS file
Frequently Asked Questions
Should I use OTB or FTS?
It depends on your goal. OTB preserves full quality. FTS preserves full quality. Choose based on whether file size or quality matters more for your use case.
Is FTS higher quality than OTB?
Not necessarily. Converting OTB to FTS maintains high quality with CocoConvert's optimised encoder settings. Quality depends on the compression type and settings, not just the format name.
Can I convert OTB to FTS on Mac and Windows?
Yes. CocoConvert is a web-based tool that works in all modern browsers — Chrome, Safari, Firefox, Edge — on any operating system including macOS, Windows, Linux, iOS, and Android.
Is CocoConvert free for OTB to FTS?
Yes. Free users get 5 conversions per hour (250 MB each). Pro subscribers unlock 100 files per hour, 5 GB per file, and priority processing.
What tools does CocoConvert use for OTB to FTS?
CocoConvert uses FFmpeg for audio/video, Sharp for images, and qpdf for documents — the same open-source libraries used by Netflix, YouTube, and major enterprise platforms.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.