Speechify alternatives: 5 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
Un lector de ebooks y documentos multiplataforma con texto a voz gratuito local o del sistema.
licenseAGPL-3.0
runson your machine
installInstall a desktop/mobile package from the site or app store; Windows also offers portable builds
enginesFree read-aloud uses the operating-system TTS engine or browser voices; Koodo's hosted AI voice is a paid Pro feature
dataBooks, covers, configuration, progress and annotations in a local library folder/app data or browser cache; free users do not upload reading data
the catch vs SpeechifyIt is built around ebooks rather than Speechify's scan-anything, browser and cross-device listening workflow.
setupThe macOS desktop build may need Open Anyway, while Linux read-aloud depends on a working system or browser speech engine
facts verified 2026-08-11
Lee libros, PDF y documentos en voz alta en escritorio, móvil y web sin cuota de escucha.
licenseAGPL-3.0+
runsyour machine or their cloud
installInstall from an app store, the site/GitHub releases or Flathub, or use the hosted web app
enginesNative OS TTS on Android/iOS, Web Speech API in the web app, and Microsoft Edge TTS cloud voices on supported platforms
dataA local app library/cache plus optional Readest Cloud sync for books, progress, highlights and notes; exportable library backup ZIP; credentials can be end-to-end encrypted
the catch vs SpeechifyIts strongest use is book reading, while desktop TTS and OCR are less complete than Speechify's.
setupDesktop native voices are not yet wired up, so desktop users need Edge TTS or browser voices; Windows may also need WebView2
facts verified 2026-08-11
Un lector de ebooks accesible multiplataforma con lectura en voz alta integrada y sin cuenta en la nube.
licenseBSD-3-Clause
runson your machine
installInstall from Microsoft Store or use the official Windows installer, macOS build, AppImage or Debian package
enginesOperating-system text-to-speech voices selected according to the publication's language
dataImported publications in Thorium's local application-data publications directory; bookmarks/highlights in local state and a dedicated SQLite notes database in recent versions
the catch vs SpeechifyIt has no PDF read-aloud and no Speechify-style mobile cloud library or OCR capture.
setupA corresponding operating-system voice pack must be installed for any missing language
facts verified 2026-08-11
La respuesta directa: documentos entran, narración local natural sale, con resaltado sincronizado y sin medidor de escucha.
La respuesta para Windows: abre el documento, presiona reproducir, guarda el audio, ignora la interfaz de viaje en el tiempo.
licenseproprietary, free
runson your machine
installRun the Windows installer or unzip the portable build
enginesMicrosoft Speech API 4/5 and Microsoft Speech Platform voices installed on Windows; an optional separate utility can call online TTS services
dataInput documents and generated WAV, MP3, MP4, OGG or WMA audio plus optional LRC/SRT files on local disk
the catch vs SpeechifyIt is Windows-only and lacks Speechify's mobile/browser sync, OCR capture and polished voice catalog.
setupBalabolka includes no voices, so the desired Windows SAPI voice or language pack must already be installed
facts verified 2026-08-11
last updated 2026-08-11 · no votes, no pay-to-list · just what's real
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Koodo Reader | AGPL-3.0 | one-click install | web, macos, windows, linux | 27,800 | 2026-08 |
| Readest | AGPL-3.0+ | one-click install | web, macos, windows, linux, ios, android | 23,100 | 2026-08 |
| Thorium Reader | BSD-3-Clause | one-click install | macos, windows, linux | 2,814 | 2026-08 |
| OpenReader | open source | docker to self-host | web, self-hosted | 491 | 2026-08 |
| Balabolka | proprietary, free | one-click install | windows | — | — |
People still pay for Speechify because it turns many document formats into reliable audio across phones, browsers, and desktops without setup. The subscription buys polished capture, a larger ready-to-use voice catalog, sync, integrations, and the newer voice and AI workflows around the reader. If none of that applies to you, any pick above saves $348 a year.
Is there a free alternative to Speechify?
Yes: Koodo Reader, Readest, Thorium Reader and 2 more. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own Speechify?
Our verdict is PARCIAL. Speechify's core reading loop is a weekend build: import documents, extract text, read it aloud with a natural local voice, highlight the current sentence, and save progress. The gap is product depth, including the size and consistency of Speechify's hosted voice catalog, OCR and mobile capture, cross-device sync, cloud-drive integrations, voice typing, AI podcasts, and document chat. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/speechify.
