Executable envelopes

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File Format
Name Executable envelopes

Executable envelopes refers to a diverse class of files that use a standard executable format, but which were generated in a formulaic way from some original file (which may or may not have itself been executable). They usually consist of a boilerplate decoder section, plus a payload section that could potentially be extracted to a standard format.


Executable compression

Refer to Executable compression.

Executable protection

(password protection, obfuscation, authentication, tamper-proofing, expiration, etc.)

The Security section of the SAC collection has many such programs.

Some Executable compression utilities also have features of this type.

(TODO: Populate this section.)

Self-extracting archives

Most self-extracting archive formats are covered (or would be covered) in the article for the corresponding Archiving format.

A few are listed at Archiving#Self-extracting archives, especially if they have their own article.

Self-extracting installers

Self-extracting installer formats are listed at Archiving#Program/App/Applet/Installer specialized archive formats, along with other formats.

Executable documents

(A document in some known format, combined with a viewer for that format.)

Most such formats are covered (or would be covered) in the article for the corresponding document format.

Executable text

(plain text, text with simple markup, simple e-book formats, etc.)

Executable graphics

There are probably a lot of old self-displaying raster graphics formats of this type, e.g. self-running FLI, but they are rarely documented specially.

Executable ANSI Art

(ANSI Art and related formats)

Other executable documents

Executable libraries

(Multiple executable files combined into one executable file.)

Compiled scripts

(TODO: Populate this section.)

Transfer-encoded executables

(A file that remains executable despite having had a transfer encoding or the like applied. This is impossible or impractical with most executable formats, unless they are very "raw", as .COM format is.)


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