Free Pc App that works like Camtasia Audiate

Discussion & Solutions
1

Hello everyone,
Please I need a free PC apps that works like Camtasia Audiate which can integrate well with Camtasia Editor for Dynamic caption and voice changer features.

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3

Free captions that follow your voice, and a swapped voice — both back inside Camtasia

:clapper_board: Camtasia Audiate does two jobs: words in sync with your voice, and a different voice on your recording. Two free apps do both and hand the result back to Camtasia.

:studio_microphone: record → :receipt: word-by-word caption file → :speaking_head: new voice → :clapper_board: same project, same edits

:receipt: JOB 1 — Captions that light each word as it is spoken

:one: Run the recording through one of these:

:two: In Camtasia: File → Import → Captions → choose the file.
:three: On 2024 and newer: each word lights up on the track as it is spoken.

:high_voltage: Extra power: Camtasia keeps its speech model as a plain file in the install folder. Drop in a bigger Whisper model and its own transcription gets sharper.
:link: huggingface.co/ggerganov/whisper.cpp

:speaking_head: JOB 2 — The same take, a new voice

Ten seconds of any voice is enough. Your words, pauses and length stay. Only the voice changes.

Pick one:

Put it back in the project:
:one: Export the voice track from Camtasia.
:two: Run it through the swapper.
:three: Right-drag the new WAV onto the clip → Replace. :white_check_mark: Cuts, effects and captions stay.

:puzzle_piece: Two extras

:high_voltage: Start: Purfview + Seed-VC. One sitting. Both jobs done. $0.

4

:receipt: two of Audiate’s jobs, five free apps that do them

Audiate does two jobs — words that follow your voice, and a voice that is not yours. Neither job needs a subscription. These are the apps I use on a plain Windows PC, and what each one is actually for.

the app its job in this build where to get it
Subtitle Edit speech to captions, then fix the words and timing — Whisper is built in nikse.dk/subtitleedit
Audacity clean the voice, then change its pitch and speed audacityteam.org
Voicemod change the voice while you speak voicemod.net
Camtasia import the captions, style them, export the video techsmith.com/camtasia
DaVinci Resolve the heavier motion, grading and finishing work blackmagicdesign.com/products/davinciresolve

The one thing the paid app keeps: edit a word in its transcript and the timeline moves with it.

Everything else on the list — captions, timing, audio cleanup, the voice, the render — the five above cover.

The run, in order

  1. Record in Camtasia
  2. Clean the voice in Audacity, export WAV
  3. Subtitle Edit → transcribe → fix → export SRT
  4. Camtasia → import the SRT → style and animate
  5. Preview once from the top, then export
The settings that make it look professional

Captions that read well

  • Two lines maximum, about a second minimum on screen
  • Break at natural pauses, never leave one small word alone on a line
  • Keep commands, names and numbers exactly as spoken
  • Check the first and last minute twice

Camtasia caption style for lessons

  • Clean sans-serif in white, with an outline or a dark strip behind it
  • Near the bottom, clear of code and slides; yellow only for the word you are pointing at
  • Big enough for a phone screen; few animations in technical lessons

Audacity, the short version

  • Copy the track before touching it, then: noise reduction only when it is needed → clarity EQ → normalize
  • Pitch for a different voice, tempo when the delivery drags; keep both gentle, listen on headphones
  • Export WAV and drop it under the video, original track muted, then check sync

Voice recipes

  • Deeper: pitch down a touch, a little bass, steady volume, no heavy reverb
  • Radio: less low bass, more mids, mild compression
  • Robot: distortion plus a short delay or echo
  • Telephone: cut the deep bass and the highs, keep the mids

Need word-by-word social captions? CapCut Desktop is the optional extra route for karaoke-style animation.

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🤝 Do something good for 1Hack from today — two months of ChatGPT and Claude come back
5

Merci pour les analyses détaillées ci-dessus — séparer les deux tâches a rendu les choses beaucoup plus claires pour moi. Un conseil pratique qui m’a aidé : séparez le travail des sous-titres et le travail de voix sur des pistes distinctes jusqu’à la fin. Générez d’abord les sous-titres, corrigez les noms, les chiffres et la synchronisation à la main, et conservez une sauvegarde de l’audio d’origine avant de modifier la hauteur ou la voix. Ainsi, si la synchronisation des sous-titres ou le changement de voix ne sonne pas juste, vous n’avez à refaire qu’une seule partie au lieu de tout le projet. Tester l’ensemble du flux de travail sur un court clip au préalable permet également d’éviter de nombreux retravails sur une vidéo plus longue.

6

For tutorial videos, the caption part is where I would start, because it helps viewers who watch on mute and makes the video easier to follow later. I would generate the captions first, then read through them once for names, numbers, and technical terms, since those are the bits that usually go wrong. After that, I would test the timing on a short clip before styling the whole video, so a small timing fix does not turn into a long rework. Keeping the original recording untouched also makes it easier to fix a caption later without re-recording, which has saved me a few times when i noticed a mistake after export.