From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
Line 38: Line 38:
* [[LHAv]] (.lzh, .lha)
* [[LHAv]] (.lzh, .lha)
* [[PackIt]] (.pit)  
* [[PackIt]] (.pit)  
* [[PerfectCompress]] (.uca)
* [[PMA]] (.pma)
* [[PMA]] (.pma)
* [[RAR]] (.rar)
* [[RAR]] (.rar)
Line 104: Line 105:
* [[partimg]] - [[PartImage]]  
* [[partimg]] - [[PartImage]]  
* [[pea]] - [[PeaZip]]  
* [[pea]] - [[PeaZip]]  
* [[uca]] - [[PerfectCompress]]
* [[PIM]] [[pim]]
* [[PIM]] [[pim]]
* [[qda]] - [[Quadruple D]]  
* [[qda]] - [[Quadruple D]]  

Revision as of 04:17, 20 December 2012

File Format
Name Archiving

(Lossless, for generic data + file archives)


Archiving only

(many files => 1 file, no compression attempted)

Compression + archiving

(Multiple files => 1 file, makes it smaller. See Compression for formats that compress single files/streams, and Disk Image Formats for formats that capture the low-level structure of a disk)

Diff files

(containing only the parts of a file that have changed, so they can be applied to an existing file to update it; used for update distribution and incremental backups)

Institutional archiving

Metadata formats

Self-extracting archives

(in addition, some of the other archivers are able to produce executable files for some platform which include the archived data and a program to extract them, and generally have the file extension normal for executables, such as .exe for DOS/Windows)

  • SDA (Self Dissolving Archive)
  • SEA (Self-Extracting Archive]
  • SFX (Self-Extracting Archive)

Transfer encodings

(convert binaries to printable ASCII for download; encode resource forks or metadata together with file, etc.)

(see also E-Mail, newsgroups, and forums for transfer encodings used in such media)


Personal tools