Clustal X is described as 'Multiple sequence alignment software' and is an app. There are eight alternatives to Clustal X for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best Clustal X alternative is AliView, which is both free and Open Source. Other great apps like Clustal X are BioEdit, Genophore, UGENE and GeneDoc.
AliView is yet another alignment viewer and editor, but this is probably one of the fastest and most intuitive to use, not so bloated and hopefully to your liking.
AliView is the most popular Windows, Mac & Linux alternative to Clustal X.
AliView is the most popular Open Source & free alternative to Clustal X.
BioEdit is a biological sequence alignment editor written for Windows 95/98/NT/2000/XP/7. An intuitive multiple document interface with convenient features makes alignment and manipulation of sequences relatively easy on your desktop computer.
Genophore is an application for searching and designing proteins. It also provides a suite of bioinformatics utilities and collaboration tools.
Genophore is the most popular Web-based, SaaS & Self-Hosted alternative to Clustal X.
A full featured multiple sequence alignment editor, analyser and shading utility for Windows.
Geneious combines all the major DNA and protein sequence analysis tools into one revolutionary software solution!
Geneious is the most popular commercial alternative to Clustal X.
Clustal Omega is a multiple sequence alignment program. It produces biologically meaningful multiple sequence alignments of divergent sequences. Evolutionary relationships can be seen via viewing Cladograms or Phylograms.
QIAGEN CLC Main Workbench is ideal for DNA, RNA, & protein sequence data analysis with a wide variety of features, no advanced computer skills required! The workbench is available for Windows, Mac OS X, and Linux platforms.
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