sample-files

A curated collection of 200+ sample files across every major file format. Perfect for testing file viewers, converters, validators, and other file-processing tools.

A collection of sample files (PDFs, images, documents, etc.) used as test data for automated testing scripts and quality assurance workflows.

Comprehensive open-source encyclopedia of file extensions with sample files. Covers 500+ formats across archives, audio, video, databases, documents, images & programming languages.

Free CAD parts in STEP, STL and IGES, with previews and practical inspection guides. Curated by CADProps.

Machine-readable manifests for samplefile.com — 858 sample files, 152 formats, SHA256 checksums. Free API for test files.

Generator for the qa-example test data set: small, labelled sample files for QA

Sample SEPA XML files (pain.001, pain.008) for testing and development. ISO 20022 CBI compliant.

Collection of Octocat-themed sample text files.

Sample PDF Files for DWS API

366 sample files across 280+ file types — for testing a file manager's MIME/icon resolution.

Files used in the development of JSONID rulesets

Generate valid test files of an exact byte size (1 byte to 2 GB) in 20 formats. CLI + Node API.

Free synthetic test files: FIX 4.2/4.4/5.0 logs, QuickFIX dictionary, SWIFT MT940/MT942, ISO 20022 camt.053 and pain.001, NACHA ACH files, and DORA register of information (Excel + xBRL-CSV) - valid and deliberately broken versions for testing parsers and validators

Free sample & test files (PDF, video, audio, images, Office, archives) with direct URLs and SHA-256 for CI fixtures, plus monitor and printer test pages.