Suggestions for framed

The following packages have something in common with the package framed. The packages are ordered in decreasing similarity.

Package boites: Boxes that may break across pages
Package mdframed: Framed environments that can split at page boundaries
Package tcolorbox: Coloured boxes, for LaTeX examples and theorems, etc.
Package coloredtheorem: A colourful boxed theorem environment
Package adjustbox: Graphics package-alike macros for general boxes
Package longfbox: Draw framed boxes with standard CSS attributes that can break over multiple pages
Package hvfloat: Controlling captions, fullpage and doublepage floats
Package ncccropbox: Crop-marked boxes
Package callouts-box: Provides visually appealing callout boxes
Package decorule: Decorative swelled rule using font character
Package fancypar: Decoration of individual paragraphs
Package thmbox: Decorate theorem statements
Package background: Placement of background material on pages of a document
Package contour: Print a coloured contour around text
Package shadowtext: Produce text with a shadow behind it
Package shadethm: Theorem environments that are shaded
Package colorframed: Fix color problems with the package framed
Package shadow: Drop shadows for boxes
Package ascmac: Boxes and picture macros with Japanese vertical writing support
Package dashbox: Draw dashed boxes
Package eqparbox: Create equal-widthed parboxes
Package fbox: Extended \fbox macro from standard LaTeX
Package fancybox: Variants of \fbox and other games with boxes
Package minibox: A simple type of box for LaTeX
Package xcoffins: Rich boxed material for LaTeX 3
Package varwidth: A variable-width minipage
Package verbatimbox: Deposit verbatim text in a box
Package grabbox: Read an argument into a box and execute the code afterwards
Package shadbox: Shade the background of any box
Package roundbox: Round boxes in LaTeX
Package crbox: Boxes with crossed corners