Program description

DNA Chromatogram Explorer is a Windows Explorer clone dedicated to DNA sequence analysis and manipulation. You can view the chromatograms while browsing through folders using its integrated file explorer. With a single click you can trim the low quality bases at the end of your samples. The Lite version of Chromatogram Explorer is freeware.

With DNA Chromatogram Explorer you can:

• Display sample's content as you browse through your folders
• Highlight low quality regions
• Manually trim low quality end
• Automatically trim low quality ends (batch)
• Convert between miscellaneous formats
• View FASTA, SEQ, TXT samples
• View SCF, ABI, AB, AB!, AB1 samples
• View sample's properties & statistics
• View confidence scores
• Extract bases from chromatograms (copy to clipboard)
• Disk operations (delete samples, move, etc)
  

DNA Baser - the best contig assembly software

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FASTA to multi-FASTA converter - details here

multi-FASTA to FASTA converter - details here

How to use it

Exploring your samples

Start DNA Chromatogram Explorer, and locate the folder that contains your samples files. All samples (ABI/SCF chromatograms or simple FASTA sequences) will be shown in the right panel. Low quality ends are shown in dark gray color.

Converting your samples

Press 'Convert' or 'Convert all' and your file will be saved as SCF or FASTA (you can choose the output format),

Automatic end trimming

If the 'Remove low quality ends' checkbox is active, the low quality bases at the end of the sample will be automatically trimmed.

Animated presentation

Instant download

DNA Chromatogram Explorer is delivered together with other free molecular biology tools.

Name	Chromatogram Explorer Lite
Version	3.1
Date	2010
Package size	about 4 MB
Download time	less than 10 seconds (for DSL)

How to install Chromatogram Explorer

The program is delivered in a very small package together with other free molecular biology tools. Just download the package and double click it. It will automatically self-extract. All operating systems from Windows 98 to Windows XP are supported.

How to uninstall Chromatogram Explorer

Because Chromatogram Explorer installs zero files in your computer, you don't need to uninstall it. To uninstall the Chromatogram Explorer, just delete it.

Portability

This program is very small so you can easily copy it on a USB flash stick or floppy disk and take it with you or send it to your colleagues via email.

Similar bioinformatics tools included in the package:

Name	Icon	Description
DNA Sequence Assembler		DNA Baser is a tool for DNA sequence assembly, DNA sequence analysis, contig editing, and mutation detection. It also offers a powerful chromatogram viewer/editor.
FASTA to multi-FASTA converter		FASTA to multi-FASTA is a freeware converter will merge the content of all FASTA files in the specified folder, in a single multi-FASTA file.
multi-FASTA to FASTA converter		multi-FASTA to FASTA is a freeware converter program will split a multi-FASTA file in multiple standard FASTA files.
ABI to FASTA converter		ABI to FASTA Converter is a free tool will convert all (selected) ABI files to FASTA files. All you need to do is to locate your ABI chromatogram files and press the CONVERT button.
Grid cell counter		Gird cell counter will help you to count faster the cells shown on computer's screen by displaying a grid over your image. Freeware.
GBK to FASTA converter		GenBank to FASTA is a freeware program will convert GenBank (gbk) file format to FASTA format.
DNA Counter		DNA Counter will show the proportions between nucleotides in a DNA sequence (GC to AT ratio).
Show Desktop		An enhanced replacement for the Show Desktop icon/command. It can also show the amount of free memory in your computer.