FAX to FTS — Format Comparison & Online Converter
Fast, instant FAX to FTS conversion. No signup required. Just drop your .fax file and get .fts in seconds.
Batch Settings
ビジネス文書から趣味の創作物まで、現代の多様な情報伝達において、FAXで受信した画像を高品質なFTS形式へ変換するニーズは少なくありません。特に、文字の判読性やレイアウトの再現性は、情報の正確な伝達に不可欠です。本ツールは、受信したFAX画像特有のノイズを軽減しつつ、FTS形式が持つ高精細なフォント表現力を最大限に引き出すことに注力しました。縦書き文書の美しさ、細やかな線の表現、そして文字組の再現性。これら日本の文化に深く根差した要素を損なうことなく、変換後のファイルが元の意図を忠実に伝えることを目指しています。煩雑な設定は不要で、直感的な操作でプロフェッショナルな変換結果を得られます。大切な情報を、より美しく、より正確に、次世代の形式へと継承しましょう。
- 手書きの企画書や図面のデジタル化
- 漫画原稿の入稿データ作成
- 古い社内文書の長期保存
日本のFAX文書では縦書きが多用されるため、変換時に文字の向きや行間が適切に保持されるかが重要です。FTS形式はフォント埋め込みに優れるため、多種多様な日本語フォントの再現に適しています。
About FAX to FTS Conversion
FAX and FTS are both image formats, but they differ in important ways. FAX is a widely used file format. FTS is a widely used file format.
When you convert FAX to FTS, the goal is to convert between formats quickly. Converting FAX to FTS maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your FAX file is decoded and re-encoded as FTS. The conversion involves 4 steps: (1) your fax file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in fts format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a FTS file. For the opposite direction, CocoConvert also supports FTS to FAX conversion.
How to Convert FAX to FTS
- 1
Upload .fax file
Select your FAX file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .fts
Set FTS as the output format. The converter uses optimal settings based on the FAX→FTS conversion profile.
- 3
Convert
The server-side engine decodes your FAX file and re-encodes it as FTS. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .fts file. Multiple output files can be downloaded together.
What Happens When You Convert FAX to FTS
Your FAX file is decoded and re-encoded as FTS.
Your FAX 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
FAX
.fax file
| Extension | .fax |
| MIME Type | image/g3fax |
| Category | Image |
FTS
.fts file
| Extension | .fts |
| MIME Type | image/fits |
| Category | Image |
Should You Convert FAX to FTS?
When to Convert
- ✓When you need a FTS file
Frequently Asked Questions
What is the difference between FAX and FTS?
FAX is a widely used file format. FTS is a widely used file format.
Does FAX to FTS conversion affect quality?
Converting FAX to FTS maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, FAX or FTS?
FAX is a common image format. FTS is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does FAX to FTS conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is FAX or FTS better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.