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View a CBA file online, free

Open and read .CBA files online. View source, logs and text with syntax highlighting, search and line numbers, free.

Drop your .CBA file here

Opens your .CBA file right here.

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Up to 50 MB · 160+ text and code extensions
Instant. Opens in seconds
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100% free. No limits on use

How to open a code or text file online

Three steps, a few seconds, no software.

01

Open your .CBA file

Drop it on the box, choose it from your device, or paste the text straight in.

02

View it instantly

Your .CBA file opens neatly formatted with line numbers.

03

Search, copy or download

Search the text, jump to any line, then copy what you need or download a clean copy.

What is a .CBA file?

Plain text that programs, servers and people write every day.

A .CBA file is a Comic Book ACE Archive used for storing digital comic book pages. It contains a collection of images compressed using the ACE data format. These files are typically opened and managed with the WinAce utility.

Programs that open .CBA files

Windows
WinAce
.CBA format details
DeveloperN/A

Related viewers

Every viewer is free to use.

Frequently asked questions

Is my .CBA file uploaded anywhere?

No. The file is read and highlighted for you.

Why do some characters look wrong (é, ł)?

That usually means the file was saved in one encoding and opened in another. We detect UTF-8, UTF-16 and the Windows-1250/1252 code pages automatically and show which one was used.

Can it handle huge log files?

Yes, up to 50 MB. Only the lines on screen are drawn, so scrolling stays smooth. Syntax colours are switched off for files over 1.5 MB to keep things fast.

How do the log level filters work?

We find levels like ERROR, WARN, INFO and DEBUG on each line. Lines without a level, such as stack traces, stay with the entry above them, so filtering to errors keeps the full trace.

Can I edit the file?

This is a viewer. To change code, download it or copy it into your editor. Converting encodings and line endings is planned.

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