RGBA to OTB Converter

Convert your rgba files to otb (nokia over the air bitmap image) online & free

Drag & Drop RGBA file or Browse

To

Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.

Convert to OTB   

What did you think of your recent RGBA conversion? 4.9 (126 Votes)

Convert Other RGBA File

How to Convert PDF to DOCX

  1. Click the "Choose RGBA File" button and select your RGBA.
  2. Click β€œConvert to OTB”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting OTB file instantly.

What is RGBA?

An RGBA file is a color image created by Silicon Graphics. Similar to the .RGB file, it supports RGB color channels with an alpha channel.


Read everything about RGBA file type.

What is OTB?

The image used for transmitting d' images between the Nokia and Siemens mobile phones; records a black and white bitmap image containing a maximum of 255x255 pixels; can be saved in a hexadecimal text format or in a binary format.


Read everything about OTB file type.

Free Online RGBA Tools & Apps

Access powerful and secure free online RGBA tools to convert, view, edit, merge, split, and compare RGBA files β€” all without installing any software. Our tools support the .RGBA (RGB Bitmap) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your RGBA files directly from your device with ease.

Frequently Asked Questions

❓ How can I convert RGBA to OTB?

Chose or drag & drop your RGBA file, click Convert to OTB, and download the OTB file. No registration needed.

πŸ” Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

πŸ“ Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert RGBA to OTB?

Fileproinfo converter engine works fast. You can convert RGBA to OTB in a few seconds to couple of minutes for large size files with complex structure.

Convert from RGBA

FileProInfo support manay file formats that allow you to convert RGBA to 100s of file formats, without any limit, registration and downloading, 100% free and online RGBA converter.

100% Free rgba file converter online tools. Other recommended free online rgba to otb file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 RGBA to OTB converter Free JeDok.com
1 RGBA to OTB converter Free Docpose.com
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