Kile vs Oleafly

Kile is a free desktop editor for TeX and LaTeX on Linux and Windows, combining a graphical interface with interactive previews. It can compile, convert, and view documents with one click, while automatic completion for (La)TeX commands and advanced editing commands support authoring. Templates and wizards provide starting points for articles, books, letters, reports, and presentations. A structure view lists sections and lets you jump between them. Forward and inverse search connect source-editor positions with matching locations in DVI or PDF viewers. Kile groups related files into projects and supports citations and references. QuickPreview compiles a selected part of a document for faster checking of edits. The editor is based on Kate. KDE lists GPL-2.0+ licensing, Linux installation through Discover or a distribution package manager, and a Flathub link. Help is available through the Kile Handbook and a forum. Release 3.0b4 is dated 2024-03-17. The Kile plan costs nothing.

Oleafly is a free desktop workspace for writing technical documents such as papers, theses, and resumes. It brings writing, PDF preview, references, and an optional AI assistant together, and supports LaTeX, Typst, and Markdown projects. Research search covers alphaXiv and OpenAlex, citations can be checked against Crossref, and reference libraries can be imported from BibTeX, RIS, EndNote XML, and Zotero RDF. Local spelling and grammar checks use Hunspell and Harper, with a focus on prose rather than LaTeX commands and mathematics. Writing, local compilation, PDF review, and proofreading work offline without AI, once packages, fonts, and tools are downloaded. Projects can be imported from folders or ZIPs and exported as PDF, DOCX, HTML, Markdown, or source ZIP files. GitHub push and pull and Git-based collaboration are supported, but real-time co-editing, comments, and managed sync are not available. Oleafly is open source under AGPL-3.0 for macOS, Windows, and Linux. The desktop app has no subscription; paid AI providers may charge for usage.