Suggestions for relsize

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

• Package mathastext: Use the text font in maths mode
• Package bm: Access bold symbols in maths mode
• Package fontawesomescaled: Additional macros for fontawesome icons
• Package nfssext-cfr: Extensions to the LaTeX NFSS
• Package scalefnt: Rescale fonts to arbitrary sizes
• Package enverb: Read an environment verbatim
• Package calrsfs: Copperplate calligraphic letters in LaTeX
• Package iwonamath: LaTeX support for scaled Iwona math fonts
• Package mathbbol: Use the bbold fonts in mathematics
• Package sansmath: Maths in a sans font
• Package wasysym: LaTeX support for the wasy fonts
• Package euler: Use AMS Euler fonts for math
• Package manfnt: LaTeX support for the TeX book symbols
• Package pxgreeks: Shape selection for PX fonts Greek letters
• Package txgreeks: Shape selection for TX fonts Greek letters
• Package lgrmath: Use LGR-encoded fonts in math mode
• Package mathcomp: Text symbols in maths mode
• Package fontsetup: A front-end to fontspec, for selected fonts with math support
• Package showlabels: Show label commands in the margin
• Package afterpage: Execute command after the next page break
• Package esint: Extended set of integrals for Computer Modern
• Package fontspec: Advanced font selection in XeLaTeX and LuaLaTeX
• Package fancyvrb: Sophisticated verbatim text
• Package forloop: Iteration in LaTeX
• Package lucidabr: PSNFSS support for Lucida Type 1 fonts
• Package mathrsfs: Support for using RSFS fonts in maths
• Package libgreek: Greek letters in math mode from Libertinus or Linux Libertine/Biolinum
• Package amsbsy: Produce bold math symbols (AMS-LaTeX)
• Package showkeys: Show label, ref, cite and bib keys
• Package pxjodel: Help change metrics of fonts from japanese-otf
• Package musicography: Accessing symbols for music writing with pdfLaTeX