Eagle , CherryTree, Milanote, Nuclino, Hydrus, GCstar, Trilium Notes, Evernote Web Clipper, Paperwork, Tagstoo, Keepmark, (Un)colored, x-whnb, The Guide, notesmartly, OneNote Online, Vimwiki, RunaBook, Tabbles, KPhotoAlbum, Tagging for Windows, Knowfox, Pingpad, vim-pad, TaggedFrog, VSNotes, labfolder, MyInfo, Nimbus Note, QOwnNotes, Tagger, Sec Notes, Cryptee, Cling.com, Hiro, Laverna, iGTD, Note Board, OneNote Web Clipper, RecentX, Prodibi, P3X OneNote, MindForger, Leanote, Elyse, FiiNote, tag2find, Taglists, allTags, Punakea, Somnote, Journalify, TaggTool, Speare, Noteship, Steward Database, LabLog, Notea, Yojimbo, TagFlow, glimpses, File Name Tag Explorer, TMSU, NimbleNotes, Mikidown, TagsForAll, Idea Notebook, Ghostnote, Folder Painter, DiviFile, MixNote NotePad Notes, Synapbook, Private Notebook, DashNote, Qollector, Tinderbox, WPS Note, TagLauncher, miTaggedMarks, Cylix, USticker, Tagz, confidential.tech, Smart Notes, Tag Everything, Taggit, Pipy, Encryptic, nevernote, GavelNote.com, Oinker, Swiftnotes, CrocodileNote, Ciphernote, Stagsi, TagoMan, SmartNotes, Springpad, Symphonical, Pure List, Webfolder, Tinynotebook are some alternatives to TagSpaces.