Download and install the latest version of Filestar.
Right click on one or more Avci file(s) on your desktop and select Convert with Filestar.
Type convert to psb in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.avci -c "convert to psb" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.avciContract.avci
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert AVCI to PSB
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the AVCI files in my Downloads folder to PSB”
Or run it yourself:
filestarcli -i photo.avci -c "convert to psb"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert AVCI to PSB?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.avci -c "convert to psb" on your computer, so your files stay on it.
A still image stored in a HEIF container with the pixels coded as AVC (H.264) instead of HEVC, under the 'avci' brand of the AVC Image File Format (ISO/IEC 23008-12). The container is the same one as .heic; only the codec inside differs.
Format used for saving large Photoshop documents over 30,000 by 30,000 pixels in size; supports images up to 300,000 by 300,000 pixels; to enable .psb support, check the "Enable Large Document Format" within the File Handling pane of the Photoshop Preferences window
