SRename is a freeware rename application with many features.
Some of them are:

- Upper case, lower case, toggle case, insert, append, delete and replace
  rename actions.

- Selectors for the prefix, main, and suffix components, single or multiple
  words, characters from the left, middle, or right, matched characters,
  character codes or strings, and a comment selector.

- More complex operations like sentence case, removal, replacement or
  swapping of selected characters or strings, length trimming, conversion
  to hex ascii, and more can be built by combining actions and	selectors to
  form rename operations.

- Multiple rename operations can be executed for the same or different parts
  of the filename.

- Using rename operations in groups allows operations like the swapping of
  the position of selected characters.

- Support for long filenames up to OS limit (107 characters) depending on
  the filesystem used.

- Recursion with control over recursion depth level, level to start
  processing and separate pattern for matching directories to enter
  and process.

- Numbering and renumbering of filename sequences with control over basename,
  step value, number position and number places.

- Swap, left shift and right shift operations of filename components, as well
  as conversion to MS-DOS filename format.

- The filename can be redirected to the comment and the reverse is also
  possible.

- Display of statistics like time taken and number of renamed filenames. 

- Compatible with any Amiga running OS3 or later and also compatible with OS4
  as it runs transparently as a 68K executable.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown]                 1577    1833  86.0% -lh5- 667b May 23 23:42 bin.info
[unknown]                 1574    1833  85.9% -lh5- 37d3 May 23 23:42 bin/68000.info
[unknown]                54099   97520  55.5% -lh5- 5a83 May 23 23:42 bin/68000/SRename
[unknown]                 1576    1833  86.0% -lh5- e946 May 23 23:42 bin/68020.info
[unknown]                53158   95048  55.9% -lh5- ddc7 May 23 23:42 bin/68020/SRename
[unknown]                 1474    3230  45.6% -lh5- 5a5b May 23 23:42 Changelog.txt
[unknown]                 1042    1530  68.1% -lh5- f156 May 23 23:42 Changelog.txt.info
[unknown]                 1575    1833  85.9% -lh5- 3f9b May 23 23:42 Docs.info
[unknown]                 5204   21327  24.4% -lh5- b1ed May 23 23:42 Docs/actions.htm
[unknown]                 1882    4697  40.1% -lh5- be29 May 23 23:42 Docs/change_log.htm
[unknown]                 1588    4815  33.0% -lh5- 55dd May 23 23:42 Docs/conversion.htm
[unknown]                 1693    6195  27.3% -lh5- b46d May 23 23:42 Docs/instruction_index.htm
[unknown]                 1559    3864  40.3% -lh5- 888c May 23 23:42 Docs/introduction.htm
[unknown]                 1318    2974  44.3% -lh5- 5c05 May 23 23:42 Docs/known_bugs.htm
[unknown]                  692    1553  44.6% -lh5- edb2 May 23 23:42 Docs/license.htm
[unknown]                 1015    2342  43.3% -lh5- 1a98 May 23 23:42 Docs/limitations.htm
[unknown]                  565    1429  39.5% -lh5- c370 May 23 23:42 Docs/Manual.htm
[unknown]                 2028    2189  92.6% -lh5- b29c May 23 23:50 Docs/Manual.htm.info
[unknown]                 1516    4802  31.6% -lh5- b20f May 23 23:42 Docs/numbering.htm
[unknown]                 5025   23251  21.6% -lh5- 6f47 May 23 23:42 Docs/options.htm
[unknown]                  891    3358  26.5% -lh5- 280a May 23 23:42 Docs/quick_start.htm
[unknown]                 2931    9326  31.4% -lh5- 0dc8 May 23 23:42 Docs/rename_operation_syntax.htm
[unknown]                 3627   17467  20.8% -lh5- 561b May 23 23:42 Docs/renumbering.htm
[unknown]                  665    1259  52.8% -lh5- 4d43 May 23 23:42 Docs/requirements.htm
[unknown]                 6164   23048  26.7% -lh5- bb2d May 23 23:42 Docs/selectors.htm
[unknown]                  700    1439  48.6% -lh5- 5d79 May 23 23:42 Docs/tips.htm
[unknown]                  669    2101  31.8% -lh5- 7f12 May 23 23:42 Docs/usage.htm
[unknown]                 1577    1833  86.0% -lh5- 4b1c May 23 23:42 DOpus_button_bank.info
[unknown]                  268     603  44.4% -lh5- 4df2 May 23 23:42 DOpus_button_bank/Install
[unknown]                 1080    1684  64.1% -lh5- 33e2 May 23 23:42 DOpus_button_bank/Install.info
[unknown]                  589    1202  49.0% -lh5- 4b3a May 23 23:42 DOpus_button_bank/SRenameButtonBankHelp.txt
[unknown]                  676    1739  38.9% -lh5- d60d May 23 23:42 DOpus_button_bank/SRenameSetOptions.dopus5
[unknown]                 2911   22682  12.8% -lh5- b2cb May 23 23:42 DOpus_button_bank/SRename_ButtonBank
[unknown]                 1484    1743  85.1% -lh5- 7218 May 23 23:42 DOpus_button_bank/SRename_ButtonBank.info
[unknown]                  379     807  47.0% -lh5- aa1b May 23 23:42 License.txt
[unknown]                 1044    1530  68.2% -lh5- 9979 May 23 23:42 License.txt.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        36 files  165815  375919  44.1%            May 24 17:35