RagTime Classic file
File type: Various data file
A .f#+a file is a legacy document file associated with the classic version of RagTime, a desktop publishing application.
The format is probably associated with an earlier version of the RagTime for Mac product line.
File type category:
Various data file
Date updated: September 28, 2026
RagTime was developed by RagTime GmbH as an integrated desktop publishing and document layout application for Mac and Microsoft Windows. A RagTime Classic file stores a document created by an earlier Mac version of the software.
The file can contain the content and layout of a RagTime publication, such as text, graphics, and other document elements.
The .f#+a file extension is probably associated with some earlier version of the RagTime for Mac product line.
Open the file with a compatible version of RagTime. The Windows version of RagTime may open it if it supports this legacy format, but older Mac-origin files may require an earlier RagTime release or the original Mac environment.
If a current installation does not recognize the file, use the RagTime version that created it or ask the file's source for a copy saved in a newer format.
If the file opens in a compatible version of RagTime, use that program's Save As or export function to create a file in a format supported by the target software.
Older documents may require an intermediate version of RagTime before they can be opened and saved by a newer release.
Software applications that handle other tasks involving f#+a files:
Microsoft Windows
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