structural:reformatting, stylistic:style_transfer
Editions

Many editions of the Old English text of Beowulf have been published; this section lists the most influential.

The Icelandic scholar Grímur Jónsson Thorkelin made the first transcriptions of the Beowulf -manuscript in 1786, working as part of a Danish government historical research commission. He had a copy made by a professional copyist who knew no Old English (and was therefore in some ways more likely to make transcription errors, but in other ways more likely to copy exactly what he saw), and then made a copy himself. Since that time, the manuscript has crumbled further, making these transcripts prized witnesses to the text. While the recovery of at least 2000 letters can be attributed to them, their accuracy has been called into question, and the extent to which the manuscript was actually more readable in Thorkelin's time is uncertain. Thorkelin used these transcriptions as the basis for the first complete edition of Beowulf, in Latin.

In 1922, Frederick Klaeber, a German philologist who worked at the University of Minnesota, published his edition of the poem, Beowulf and The Fight at Finnsburg; it became the "central source used by graduate students for the study of the poem and by scholars and teachers as the basis of their translations." The edition included an extensive glossary of Old English terms. His third edition was published in 1936, with the last version in his lifetime being a revised reprint in 1950. Klaeber's text was re-presented with new introductory material, notes, and glosses, in a fourth edition in 2008.

Another widely used edition is Elliott Van Kirk Dobbie 's, published in 1953 in the Anglo-Saxon Poetic Records series. The British Library, meanwhile, took a prominent role in supporting Kevin Kiernan 's Electronic Beowulf; the first edition appeared in 1999, and the fourth in 2014.