Repertum

Repertum turns the identifiers already in your research workflow into a calm, organised citation library on Mac and iPad.

Paste a DOI, PMID, arXiv or HAL identifier, or a GitHub repository URL. Repertum retrieves the source record, creates clean BibTeX and keeps every field editable.

Build a library that works the way you do:
• Organise citations with folders, tags and favourites
• Drag citations between folders on iPad
• Keep Mac and iPad in sync with iCloud
• Reach Repertum from the Mac menu bar
• Edit BibTeX in a focused code editor with readable formatting
• Run common actions with Shortcuts

Move your research anywhere:
• Import and export BibTeX
• Export a folder or your complete library
• Convert between BibTeX, RIS, CSL JSON, EndNote and PubMed/NBIB
• Cite journal articles, books, proceedings, theses, reports, datasets, software and more

Repertum is built around BibTeXKit, the open-source Swift library created by the same developer.

Repertum is a focused citation utility. It complements rather than replaces full reference managers and writing environments such as Zotero, Mendeley and Overleaf.