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JBG to AW Converter

Free JBG to AW conversion — works in browser

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Private & Secure

Uploaded JBG files are erased right after conversion. AW results are automatically deleted within 24 hours.

Scan Conversion

Transform JBG bi-level scans into widely supported AW format — viewable on virtually any device.

Nothing to Install

The JBG to AW conversion happens in your browser — no software to download or configure on your device.

How to convert JBG to AW

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose aw or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your aw file right afterwards

About formats

JBG is a file extension for images compressed using the JBIG (Joint Bi-level Image experts Group) standard, formally ITU-T Recommendation T.82, completed in 1993 as a successor to the Group 3 and Group 4 fax compression standards. JBIG compression is designed for bi-level (black and white) images but can also handle grayscale and limited-color images by encoding each bit plane separately. The algorithm uses a form of arithmetic coding guided by an adaptive context model: for each pixel, the encoder examines a template of surrounding already-coded pixels to build a probability estimate, then feeds this estimate to a QM-coder (a variant of the Q-coder arithmetic coder) that produces a highly efficient binary output. JBIG achieves 20-40% better compression than Group 4 on typical document images, with the improvement being even larger on halftoned photographs and images with gradual density transitions where Group 4's simple run-length approach is less effective. The standard supports progressive encoding, where a low-resolution version of the image is transmitted first and progressively refined — useful for fax-like applications where the receiver can begin displaying the image before the full-resolution data arrives. One advantage is superior compression of documents containing halftone images: newspapers, magazines, and marketing materials that mix text with photographic halftones compress dramatically better with JBIG than with Group 3/4. The standard's ITU-T backing ensures it is implemented in document imaging hardware and software worldwide. JBG files are supported by ImageMagick and various document imaging tools.
Initial release: 1993
AW is the document format of Applix Words, the word processor component of the Applix office suite (later renamed Anyware Office) developed by Applix, Inc. for Unix and Linux workstations. The suite targeted enterprise Unix environments during the 1990s, providing word processing, spreadsheet, graphics, and presentation capabilities on platforms like Solaris, HP-UX, AIX, and Linux where Microsoft Office was unavailable. AW files store formatted text documents with support for character and paragraph styling, page layout, tables, headers and footers, and embedded graphics. The format uses a proprietary binary structure optimized for the Applix application's internal document model. Applix Words gained particular visibility in the Linux community during the late 1990s when it was bundled with several commercial Linux distributions as their default word processor before OpenOffice.org became widely available. One advantage was native Unix platform support — Applix provided professional word processing capabilities on Unix workstations at a time when few commercial alternatives existed. The format's tight integration with other Applix suite components enabled cross-referencing between word processing documents, spreadsheets, and presentations. Applix was acquired by Cognos in 2003, and the office suite was discontinued. AW files are primarily encountered today in archived documents from Unix enterprise environments of the 1990s and early 2000s.
Developer: Applix, Inc.
Initial release: 1992

Frequently Asked Questions

Why convert JBG to AW?

JBG archives need AW conversion for practical use — editing, searching, and sharing become straightforward.

How do I view a AW file?

Use Applix Words or LibreOffice Writer to view AW files.

Will my JBG content stay sharp in AW?

Full resolution is preserved during JBG to AW conversion. Text and graphics remain sharp and clear.

Is there a charge for JBG to AW?

Basic conversions are free. Premium subscriptions provide priority processing and expanded daily capacity.

Can I process many JBG files in one go?

Absolutely — add several JBG files at once. Each gets its own AW conversion and individual download link.

Is my data secure during conversion?

Uploaded JBG files are deleted immediately after conversion. AW results are automatically removed within 24 hours.