To convert RB to TXT, select or drop your .rb file above, check that TXT is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is an RB file?
RB – Rocket e-book. RB is the e-book format of the Rocket eBook, one of the first e-readers (1998).
RB Converter →What is a TXT file?
TXT – Plain text. TXT is plain text with no formatting, fonts or pictures. Every device opens it and it never goes out of date.
TXT Converter →How to convert RB to TXT
- Click Select File, or drop your .rb files anywhere on this page. You can add several at once.
- Check that TXT is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
RB vs TXT: how they compare
| RB | TXT | |
|---|---|---|
| Layout | Flowing text | Flowing text |
| Editable | No | Yes |
| Created by | NuvoMedia, 1998 | Plain text has no single inventor |
| Best for | Rocket eBook readers | Notes, logs and anything that must open everywhere |
Good to know
- The RB e-book is converted by calibre. Copy-protected (DRM) e-books cannot be converted: ConvertKitty does not remove DRM, so use books you have bought without it or that are free of it.
- Only the text is kept: pictures, fonts and the table of contents are not.
- Only the text is kept: fonts, colors, tables and pictures are not.
Frequently asked questions
Is converting RB to TXT free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my RB files uploaded anywhere?
This conversion runs on our server, because reading an RB file needs calibre, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.
How large can the RB file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Will the TXT look the same as the RB?
Only the text is kept: pictures, fonts and the table of contents are not.
Can I convert several RB files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
How long does converting RB to TXT take?
In our tests a 4 MB novel of 400 chapters took about 3 seconds to become a TXT file. Most books are far smaller and take a few seconds.
Convert RB to other formats
- RB Converter
- RB to AZW3 Converter
- RB to EPUB Converter
- RB to LRF Converter
- RB to MOBI Converter
- RB to OEB Converter
- RB to PDB Converter
- RB to PDF Converter
- RB to RTF Converter
Convert other files to TXT
- Convert to TXT
- DOCX to TXT Converter
- PDF to TXT Converter
- PPTX to TXT Converter
- EPUB to TXT Converter
- MOBI to TXT Converter
- DOC to TXT Converter
- PPT to TXT Converter
- AZW3 to TXT Converter
- ODT to TXT Converter
- RTF to TXT Converter
All e-book formats
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