Approved File Extensions

ATOFIA Keyless File Encryption Support > Approved File Extensions

We support a wide variety of plain text file types and extensions, including many for the most popular programming languages. Folders, directories, and other file types not stated on the list cannot be encrypted.

File Extensions by Letter of the Alphabet: A to L

  • .ams
  • .as
  • .asp
  • .aspx
  • .bas
  • .bat
  • .c
  • .cbl
  • .cc
  • .cfg
  • .cgi
  • .class
  • .cls
  • .cmd
  • .COB, CBL
  • .com
  • .cpp
  • .cs
  • .csproj
  • .css
  • .csv
  • .cxx
  • .diff
  • .elixir
  • .ex
  • .exs
  • .erb
  • .erb.html
  • .erl
  • .go
  • .groovy
  • .gvy
  • .h
  • .H
  • .haml
  • .hh
  • .HPP
  • .htm
  • .html
  • .html.erb
  • .hxx
  • .ijs
  • .inc
  • .ini
  • .inl
  • .ipynb
  • .itcl
  • .jar
  • .java
  • .js
  • .json
  • .kt
  • .lhs
  • .lst
  • .lua

File Extensions by Letter of the Alphabet: M to Y

  • .m
  • .make
  • .md
  • .mdown
  • .ml
  • .mli
  • .mm
  • .mrc
  • .nfc
  • .pas
  • .patch
  • .php
  • .php3
  • .php4
  • .php5
  • .phps
  • .phtml
  • .pl
  • .pl1
  • .pli
  • .pm
  • .properties.
  • .ps1
  • .ps1xml
  • .psc1
  • .psd1
  • .psm1
  • .py
  • .pyc
  • .pyo
  • .pyw
  • .r
  • .rb
  • .rhtml
  • .rs
  • .rst
  • .sass
  • .scala
  • .scm
  • .scss
  • .sh
  • .SH
  • .sml
  • .sql
  • .swift
  • .TCL
  • .ts
  • .txt
  • .vb
  • .vbs
  • .vi
  • .vim
  • .wsf
  • .xhtml
  • .xml
  • .XPL
  • .xsd
  • .xsi
  • .yaml
  • .yml