Timeline Maker

Timeline Maker is software developed by Progeny Software. Software is used to create timelines and charts from data which includes visualizing project ghatt charts, genealogical data, historical data, etc. Software is currently released in a Pro version, but has released standard and student versions.

File Information

 * TLM Pro v4 Files (.tlm4)
 * TLM Pro v3 Files (.tlm3)
 * TLM Pro Files (.tlmp)
 * TLM Student Files (.tlm)
 * TLM Package Files (.tlmz)

Format Identification
All .TLM* files begin with a 32 byte header. Original v2 TLM files begin with the values, but later versions exported to a TLM Student file used the values

Version of file seems to be the 32 byte after the header.

TLMZ package is a ZIP package containing the pro file with accompanying attachments.

Software & Sample Files

 * Free Trial and Viewer software
 * Sample version 2 TLM files