Captail

Free plan Windows

What Captail is

Captail is a free, open-source Windows utility for saving recent gameplay with instant replay. It keeps a rolling capture buffer and watches its capture pipeline for stalls; when modules stop or frames go missing, a watchdog attempts a controlled restart with retries and backoff. Desktop mode records a selected monitor and can use Game Capture when available, while Game Capture mode does not record the desktop. Depending on detected hardware encoders, it offers AV1, HEVC, and H.264 through NVIDIA NVENC, AMD AMF, or Intel Quick Sync. Audio can be mixed or split into separate or per-application tracks, with independent microphone routing. Replay duration is adjustable from 15 seconds to 15 minutes, with an optional RAM limit and requested capture rates from 30 to 240 FPS. The replay player supports seeking and playback speed controls, and the multi-track editor can trim and merge audio tracks. Captures, settings, thumbnails, and logs stay on the PC. Captail supports Windows 10 version 2004 or later and Windows 11 on x64.

Who it suits

Captail suits Windows players looking for instant replay without a full streaming suite. It does not include scenes, streaming, transitions, or plugin management.

What it does well

Keeps a rolling instant-replay buffer.
Offers AV1, HEVC, and H.264 when hardware supports them.
Supports mixed, separate, and per-application audio tracks.
Replay duration ranges from 15 seconds to 15 minutes.
Captures and related files stay on the PC.

What to know first

Some games or anti-cheat setups may block Game Capture.
DRM-protected regions may appear black.
Recovery cannot restore frames the source never delivered.
GitHub release binaries are not Authenticode-signed.

Limits

The free plan is an early public preview. Game Capture may be blocked by some games or anti-cheat configurations, DRM-protected regions may appear black, and recovery cannot recreate frames the source did not deliver.

Plans

Plan	Billed and limits	Price
Free	Windows x64 · early public preview · GPL open source	Free

As faulmit.github.io lists them, read 8 Oct 2026. The maker's own page has the final word.

Getting started

Open the Captail website.
Choose a GitHub build or Microsoft Store build.
For a GitHub release, verify the download with SHA256SUMS.txt and GitHub build provenance.
Run Captail on Windows 10 version 2004 or later, or Windows 11, on x64.
Choose Desktop mode or Game Capture mode and configure replay duration, capture rate, and audio.

Verdict

Captail focuses on replay capture, with adjustable buffer duration, multiple audio options, and tools for working with saved clips. Check the stated Windows requirements and capture limitations before choosing it.

Questions

How much does Captail cost?

The Free plan costs nothing. There is no free trial.

Which Windows versions does it support?

It supports Windows 10 version 2004 or later and Windows 11 on x64.

Is Captail open source?

Yes. The Free plan is described as GPL open source.

What capture modes does it offer?

Desktop mode records a selected monitor and can use Game Capture when available. Game Capture mode does not record the desktop.

Does Captail upload recordings?

The project says captures, settings, thumbnails, and logs stay on the PC, and that the app has no automatic uploads.

Where can users report problems?

The project directs users to GitHub Issues for problem reports.

Facts from Captail's own pages

Audio: It supports mixed, separate, or per-application audio tracks with independent microphone routing. · faulmit.github.io, 8 Oct 2026
Capture modes: Desktop mode records a selected monitor and can use Game Capture when available; Game Capture mode does not record the desktop. · faulmit.github.io, 8 Oct 2026
Capture resolution: 4k · github.com, 20 Sept 2026
Clip tools: The replay player supports seeking and playback speed controls, and the multi-track editor supports trimming and merging audio tracks. · faulmit.github.io, 8 Oct 2026
Codecs: Captail offers AV1, HEVC, and H.264 when supported by detected hardware encoders, including NVIDIA NVENC, AMD AMF, and Intel Quick Sync. · faulmit.github.io, 8 Oct 2026
Compatibility: Captail requires Windows 10 version 2004 or later or Windows 11 on x64; RTX 40 and 50 GPUs are tested, while AMD, Intel, and older NVIDIA GPUs need broader testing. · faulmit.github.io, 8 Oct 2026
Free plan: Yes · github.com, 20 Sept 2026
GPU encoding: Yes · github.com, 20 Sept 2026
Instant replay: Yes · github.com, 20 Sept 2026
Intended users: Captail is aimed at Windows players seeking instant replay without a full streaming suite; it omits scenes, streaming, transitions, and plugin management. · faulmit.github.io, 8 Oct 2026
Limits: Some games or anti-cheat configurations may block Game Capture, DRM-protected regions may appear black, and recovery cannot recreate frames the source never delivered. · faulmit.github.io, 8 Oct 2026
Network: GitHub builds may contact the GitHub Releases API for update checks, while Microsoft Store builds use Store updates. · faulmit.github.io, 8 Oct 2026
Privacy: Captures, settings, thumbnails, and logs stay on the PC; Captail says it has no account, ads, analytics, telemetry, or automatic uploads. · faulmit.github.io, 8 Oct 2026
Purpose: Captail is a Windows instant replay utility that keeps recent gameplay in a rolling buffer and monitors its capture pipeline for stalls. · faulmit.github.io, 8 Oct 2026
Recording modes: multi-mode · github.com, 20 Sept 2026
Recovery: A watchdog checks for stopped modules or missing frames, then attempts a controlled restart with retries and backoff. · faulmit.github.io, 8 Oct 2026
Replay settings: The rolling duration can be set from 15 seconds to 15 minutes, with an optional RAM limit and requested capture rates from 30 to 240 FPS. · faulmit.github.io, 8 Oct 2026
Security: GitHub release binaries are not Authenticode-signed, and the site recommends verifying downloads with SHA256SUMS.txt and GitHub build provenance. · faulmit.github.io, 8 Oct 2026
Support: The project directs users to GitHub Issues to report problems. · github.com, 8 Oct 2026
Supported platforms: Windows 10 version 2004 or later; Windows 11 · github.com, 20 Sept 2026

Where Captail stands on Freedom251

Game recording software#11 of 30