Need a hand?
Start here.
Importing a paper, setting up sync, or reporting a problem? Find guidance here or contact Foleno directly.
For detailed bug reports, privacy questions and steps to reproduce a problem.
Telegram groupJoin the feedback groupShare experiences, problems and suggestions. Do not post private papers or API keys in the public group.
Start reading in three steps
Import your document
Choose a PDF or supported CAJ file using the import option in the app. Make sure the file is fully downloaded and accessible.
Read and annotate
Use page navigation, thumbnails, search and bookmarks, then mark passages with the tools available on your device.
Enable sync when you need it
Enable iCloud across devices using the same Apple Account. Model features separately require your own service configuration and API key.
Common questions
Can Foleno open every CAJ file?
Not every file. CAJ has multiple internal formats and Foleno supports a subset. Encrypted, damaged or unsupported variants may not open. Please keep your original files.
Where can I try it?
The public beta is available through TestFlight on iPhone, iPad and Mac. Requires iOS / iPadOS 17 or later, or macOS 14 or later.
How do my devices sync?
Sign in to the same Apple Account, enable iCloud, and check the sync settings in Foleno. Progress depends on network conditions, available iCloud storage and system scheduling.
Does AI Chat need setup?
Configure your own model service and API key, then choose document content to use as context. Foleno does not include hosted models or service quotas. Basic local reading works without AI configuration.
Are papers automatically sent to AI?
Importing a file or reading locally does not automatically start a model request. When you use a remote AI feature, the content you choose to send goes to your configured service. Review its privacy policy first.
Does Foleno provide papers to download?
Foleno reads and organizes files you import. It does not provide papers, database access or document download services.
A useful bug report includes
Steps we can reproduce are helpful. There is no need to send an entire paper first.
- Device model and operating system version
- Foleno version and build number
- Expected result, actual result and steps to reproduce
- Screenshots or error messages without personal information
Do not send source documents you do not own or have permission to share. Check diagnostic files for private paths, document content and other sensitive information before sharing.