Software that can complete core workflows without uploading your files to a vendor server.
A local-first encrypted workspace for notes, databases and shared spaces with optional peer-to-peer synchronization and self-hosting.
An open-source collaborative workspace with documents, databases, boards, local data, cloud synchronization, and self-hosted deployment options.
An end-to-end encrypted password and passkey manager available as a hosted service or a self-hosted deployment.
Client-side encryption software that creates encrypted vaults for files stored locally or with a cloud-storage provider.
An open-source suite for end-to-end encrypted collaborative documents, spreadsheets, forms, whiteboards and shared drives.
A free open-source diagram editor that can save files locally or to storage providers selected by the user.
An end-to-end encrypted photo and video backup service with open-source applications and a self-hosting option.
An open-source virtual whiteboard for hand-drawn-style diagrams, with local editing and optional encrypted collaboration.
An open-source Android companion application for using supported wearables without a mandatory vendor account or cloud service.
A high-performance open-source server for self-hosted photo and video backup, organization, search, and sharing.
An open-source note and to-do application that stores data locally and can synchronize through user-selected services or Joplin Cloud.
An open-source local-network bridge for sharing files, links, clipboard data and notifications between personal devices.
A desktop password manager that stores credentials in an encrypted local database controlled by the user.
A free open-source desktop office suite for documents, spreadsheets, presentations, drawings, formulas, and databases.
A desktop application for discovering, downloading, running, chatting with, and serving AI models locally, with optional cloud features.
A cross-platform local-network file-transfer tool that works without an account, cloud service, or internet connection.
An open-source local-first outliner and knowledge base that works with user-controlled Markdown or Org-mode data.
An open-source self-hosted collaboration platform for files, communication, groupware, and extensible applications.
An open-source zero-knowledge notes application with end-to-end encrypted synchronization and optional self-hosting.
A local-first knowledge-base application that works directly with Markdown files stored in a user-selected folder.
A local model runner and API for downloading, managing, and running large language models on a user's device.
An open-source tool for anonymously sharing or receiving files, hosting a temporary website and chatting through Tor onion services.
An open-source offline maps and navigation application designed without accounts, ads, tracking or personal-data collection.
An open-source self-hosted document-management system for scanning, OCR, classification, search and archival.
An open-source API layer for building private and self-hosted AI applications with local models, retrieval, tools, and document ingestion.
A cross-platform notes application that encrypts notes and files on the user's device before synchronization.
An open-core PDF toolbox that can run as a desktop application or on a private self-hosted server.
An open-source peer-to-peer file synchronization program that exchanges files directly between authorized devices.
Remove image backgrounds with local AI, refine brushes, and replace backgrounds in the browser.
Shrink images, PDFs, and video on your device with Light, Balanced, or Max levels.
Convert images, audio, and video formats locally — including HEIC.
Trim video clips in the browser with local encoding — no upload.
Format or minify JSON, JavaScript, TypeScript, HTML, and CSS on your device.
Create GST- and VAT-ready invoices and quotes with local PDF export.
Inspect and strip EXIF, GPS, and document metadata from images and PDFs on device.
Merge, split, reorder, rotate, extract, and convert PDF pages locally.
Detect and permanently erase PII from PDFs and images on your device.
Resize and crop images to social presets or custom sizes on your device.
Frame screenshots with gradients, browser or macOS chrome, and export locally.
Fill and sign PDFs with text, dates, checkboxes, and hand-drawn signatures on device.
Generate and scan QR codes and barcodes with logos, bulk batches, and vCards on device.
Turn English text into natural speech with local multi-voice AI (WAV).
Join, reverse, and rearrange video or audio clips locally with FFmpeg.
Apply text or logo watermarks to image batches on your device.
A privacy-focused browser that routes traffic through the Tor network and standardizes browser behavior to reduce tracking and fingerprinting.
An unofficial open-source Bitwarden-compatible server implementation designed for lightweight self-hosted deployments.
A source-available disk-encryption application for encrypted containers, partitions and supported system drives.
Many everyday tools send documents, photos, or media to a remote server before the work even starts. This collection focuses on software whose core file workflows can stay on your device through browser-local processing, desktop apps, or self-hosted services you operate, so the primary path does not require uploading client or personal files to someone else’s cloud.
Uploading files is one of the largest privacy decisions a tool can make. Listings here still differ on accounts, telemetry, AI training policy, and sync. Open each privacy profile for architecture and Not confirmed fields, as this collection is not a universal privacy score.
Membership is curated against the rules below. It is not an automatic filter and does not grant review or verification status.
Explore other curated privacy shortlists and inclusion criteria.
Private software for freelancers
43 productsPractical privacy-aware tools for client documents, media, and everyday independent work.
Open-source document tools
15 productsDocument and diagram tools with open-source options and clearer data boundaries.
Local alternatives to popular AI products
6 productsTools that run models on hardware you control instead of requiring a cloud chat provider.
