It seems you're looking for a post or information about downloading a program called "ETA" (or "Эта") for free. Depending on the context, "ETA" can refer to several different types of software.
: Official systems for applying for travel permits (e.g., for Canada or the UK), which are often mistakenly searched for as "programs" to download. skachat besplatno programmu eta
: Tools used for logistics, travel, or sharing your arrival time with friends and family. It seems you're looking for a post or